Pith Number

pith:53EGXD74

pith:2017:53EGXD74G4VR3ZYPHJZRUI6YYH

not attested not anchored not stored refs pending

Seasonal Mass Transfer on the Nucleus of Comet 67P/Chuyumov-Gerasimenko

B. Davidsson, C. Barbieri, C. G\"uttler, C. Tubiana, D. Bodewits, D. Koschny, E. K\"uhrt, F. Marzari, F. Preusker, F. Scholten, G. Cremonese, G. Naletto, H. Rickman, H. Sierks, H. U. Keller, I. Bertini, I. Toth, J. Agarwal, J.-B. Vincent, J. Deller, J. J. Lopez Moreno, J. Knollenberg, J.-L. Bertaux, J. R. Kramm, K. Otto, L. Jorda, L.-M. Lara, M. A. Barucci, M. De Cecco, M. F. A'Hearn, M. Fulle, M. Hofmann, M. K\"uppers, M. Lazzarin, M. Pajola, N. Oklay, N. Thomas, O. Groussin, P. J. Guti\'errez, P. Lamy, R. Rodrigo, S. Debei, S. E. Schr\"oder, S. F. Hviid, S. Fornasier, S. Mottola, V. Da Deppo, W.-H. Ip, X. Shi, Y. Skorov

arxiv:1707.06812 v1 · 2017-07-21 · 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{53EGXD74G4VR3ZYPHJZRUI6YYH}

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	2026-05-18T00:39:51.548995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eec86b8ffc372b1de70f3a731a23d8c1d925cd71594f467be7820a1ff7a5df25

Aliases

arxiv: 1707.06812 · arxiv_version: 1707.06812v1 · doi: 10.48550/arxiv.1707.06812 · pith_short_12: 53EGXD74G4VR · pith_short_16: 53EGXD74G4VR3ZYP · pith_short_8: 53EGXD74

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/53EGXD74G4VR3ZYPHJZRUI6YYH \
  | 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: eec86b8ffc372b1de70f3a731a23d8c1d925cd71594f467be7820a1ff7a5df25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30e0c49ff54d52e4cd67a667037fd16ddbc2d57384dceca14102098ea002abf5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-07-21T09:44:04Z",
    "title_canon_sha256": "254e6c528e7ca86db0969e7f79d898fcc0de068333e239cd298ca9a407280a90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06812",
    "kind": "arxiv",
    "version": 1
  }
}