Pith Number

pith:GZFPFXKQ

pith:2014:GZFPFXKQDYJJDJMDDCWSHEFHIA

not attested not anchored not stored refs pending

Searches for HCl and HF in comets 103P/Hartley 2 and C/2009 P1 (Garradd) with the Herschel space observatory

C. Jarchow, D. Bockel\'ee-Morvan, D.C. Lis, G.A. Blake, H.S.P. M\"uller, J. Boissier, J. Cernicharo, J. Crovisier, M.A. Cordiner, M. Combi, M. de Val-Borro, M. Kidger, M. K\"uppers, M. Rengel, N. Biver, P. Encrenaz, P. Hartogh, R. Moreno, S.B. Charnley, S.N. Milam, S. Szutowicz, T. de Graauw, T.G. Phillips

arxiv:1401.1104 v2 · 2014-01-06 · 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{GZFPFXKQDYJJDJMDDCWSHEFHIA}

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	2026-05-18T01:45:33.652226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

364af2dd501e1291a58318ad2390a7400db01fd60dd05f79e7941a28a230d12c

Aliases

arxiv: 1401.1104 · arxiv_version: 1401.1104v2 · doi: 10.48550/arxiv.1401.1104 · pith_short_12: GZFPFXKQDYJJ · pith_short_16: GZFPFXKQDYJJDJMD · pith_short_8: GZFPFXKQ

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/GZFPFXKQDYJJDJMDDCWSHEFHIA \
  | 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: 364af2dd501e1291a58318ad2390a7400db01fd60dd05f79e7941a28a230d12c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8761a05624dfb58906a4d5c6795863659819c987c4a697cbf7ca00751ae1936",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-01-06T14:58:57Z",
    "title_canon_sha256": "5b11bdd5846e766dec31e2b351bafc628cd9002c775cb8fe2cca43535a9299e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1104",
    "kind": "arxiv",
    "version": 2
  }
}