Pith Number

pith:RJRVHRBF

pith:2016:RJRVHRBFVVSINVLCTIGAEJK77J

not attested not anchored not stored refs pending

Origin of CH+ in diffuse molecular clouds warm H2 and ion-neutral drift

Benjamin Godard, Jacques Le Bourlot, Maryvonne Gerin, Patrick Hennebelle, Pierre Lesaffre, Valeska Valdivia

arxiv:1612.03030 v2 · 2016-12-09 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RJRVHRBFVVSINVLCTIGAEJK77J}

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	2026-05-18T00:46:38.608217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a6353c425ad6486d5629a0c02255ffa4971967576f96201747718051a99b5aa

Aliases

arxiv: 1612.03030 · arxiv_version: 1612.03030v2 · doi: 10.48550/arxiv.1612.03030 · pith_short_12: RJRVHRBFVVSI · pith_short_16: RJRVHRBFVVSINVLC · pith_short_8: RJRVHRBF

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/RJRVHRBFVVSINVLCTIGAEJK77J \
  | 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: 8a6353c425ad6486d5629a0c02255ffa4971967576f96201747718051a99b5aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28cacc2065ae90f37a3d7c573c226d51532cf44c8c5eaa03fe99b257aee4bced",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-12-09T14:13:32Z",
    "title_canon_sha256": "716c1b73cf25c94a0a7541a92c5b9a66da023da1d78228d200f504eeff966f4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.03030",
    "kind": "arxiv",
    "version": 2
  }
}