Pith Number

pith:JSH6KVPR

pith:2014:JSH6KVPRYDAFDX6QJ5654EIHZX

not attested not anchored not stored refs pending

Forbidden oxygen lines at various nucleocentric distances in comets

A. Bhardwaj, A. Decock, B. Hubert, D. Hutsem\'ekers, E. Jehin, J. Manfroid, P. Rousselot, S. Raghuram

arxiv:1409.6249 v1 · 2014-09-22 · 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{JSH6KVPRYDAFDX6QJ5654EIHZX}

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	2026-05-18T01:41:59.091303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c8fe555f1c0c051dfd04f7dde1107cdc36356dfeaa6b3b6adc7dcab4fc943ef

Aliases

arxiv: 1409.6249 · arxiv_version: 1409.6249v1 · doi: 10.48550/arxiv.1409.6249 · pith_short_12: JSH6KVPRYDAF · pith_short_16: JSH6KVPRYDAFDX6Q · pith_short_8: JSH6KVPR

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/JSH6KVPRYDAFDX6QJ5654EIHZX \
  | 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: 4c8fe555f1c0c051dfd04f7dde1107cdc36356dfeaa6b3b6adc7dcab4fc943ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0879f3d626319ffb751b1d10e7de9fd90c96a868432dcd5edb040ac72ad316bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-09-22T17:08:57Z",
    "title_canon_sha256": "50b6b50fe359723b614789829169c628b4d8643812bb45811e9592399d5467fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6249",
    "kind": "arxiv",
    "version": 1
  }
}