Pith Number

pith:SCAHQ2ZL

pith:2019:SCAHQ2ZLCYA5H3IPHTKUTKAHKW

not attested not anchored not stored refs pending

Diurnal variation of dust and gas production in comet 67P/Churyumov-Gerasimenko at the inbound equinox as seen by OSIRIS and VIRTIS-M on board Rosetta

A. C. Levasseur-Regourd, A. Longobardo, A. Migliorini, B. Davidsson, C. G\"uttler, C. Snodgrass, C. Tubiana, D. Bockel\'ee-Morvan, D. Bodewits, D. Kappel, D. Koschny, F. Capaccioni, F. La Forgia, F. Marzari, F. Taylor, G. Arnold, G. Cremonese, G. Filacchione, G. Naletto, G. Rinaldi, H. Krueger, H. Sierks, H. U. Keller, I. Bertini, I. Toth, J. Crovisier, J. Deller, J. J. L\'opez-Moreno, J.-L. Bertaux, L. Doose, L. Kolokolova, L. M. Lara, M. A. Barucci, M.C. De Sanctis, M. Ciarniello, M. De Cecco, M. Formisano, M. Fulle, M. Lazzarin, M. T. Capria, P. J. Guti\'errez, P. L. Lamy, R. Marschall, R. Rodrigo, S. Debei, S. Erard, S. Fornasier, S. Ivanovski, S. Mottola, U. Fink, V. Da Deppo, V. Zakharov, W.-H. Ip, X. Hu, X. Shi, Z.-Y. Lin

arxiv:1905.03022 v1 · 2019-05-08 · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SCAHQ2ZLCYA5H3IPHTKUTKAHKW}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T00:08:31.080124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9080786b2b1601d3ed0f3cd549a80755a212f9f28b97e53bbf6d956e8fc4983a

Aliases

arxiv: 1905.03022 · arxiv_version: 1905.03022v1 · doi: 10.48550/arxiv.1905.03022 · pith_short_12: SCAHQ2ZLCYA5 · pith_short_16: SCAHQ2ZLCYA5H3IP · pith_short_8: SCAHQ2ZL

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/SCAHQ2ZLCYA5H3IPHTKUTKAHKW \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 9080786b2b1601d3ed0f3cd549a80755a212f9f28b97e53bbf6d956e8fc4983a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bd20cfc3d3bcfef84e3cd8c6b1017bbd9056563555cec7aa7f02167ce6c958d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-05-08T12:05:37Z",
    "title_canon_sha256": "8336285eff632bef75207463f4f081dbdd403091d944e77eb3c61b8e9566c8b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03022",
    "kind": "arxiv",
    "version": 1
  }
}