Pith Number

pith:EE5QRPMA

pith:2016:EE5QRPMA7ZF3MQSZ6NETSUJ7EA

not attested not anchored not stored refs pending

Origin of molecular oxygen in Comet 67P/Churyumov-Gerasimenko

A. Bieler, A. Luspay-Kuti, A. Markovits, B. Brugger, F. Pauzat, J. I. Lunine, K. Altwegg, K. E. Mandt, M. Rubin, O. Mousis, O. Ozgurel, P. Vernazza, P. Wurz, R. Maggiolo, T. Ronnet, Y. Ellinger

arxiv:1604.08831 v1 · 2016-04-29 · 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{EE5QRPMA7ZF3MQSZ6NETSUJ7EA}

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	2026-05-18T01:12:48.327582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

213b08bd80fe4bb64259f34939513f2022aa5a608360cf48a5a7e1cdb7701820

Aliases

arxiv: 1604.08831 · arxiv_version: 1604.08831v1 · doi: 10.48550/arxiv.1604.08831 · pith_short_12: EE5QRPMA7ZF3 · pith_short_16: EE5QRPMA7ZF3MQSZ · pith_short_8: EE5QRPMA

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/EE5QRPMA7ZF3MQSZ6NETSUJ7EA \
  | 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: 213b08bd80fe4bb64259f34939513f2022aa5a608360cf48a5a7e1cdb7701820

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79bf8c0842da1cd2fbf7ca835369d62bfb3397c6a7ef0ba60ac79ea13a5be030",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-04-29T13:50:38Z",
    "title_canon_sha256": "5dc38e5b5f3f82bbb855a6f029c98343874a029ce72c33f1af6d65336c6296c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.08831",
    "kind": "arxiv",
    "version": 1
  }
}