Pith Number

pith:GN765FTV

pith:2006:GN765FTVOSUKTAQZZ6V5Z4HFDF

not attested not anchored not stored refs pending

Chemical sensitivity to the ratio of the cosmic-ray ionization rates of He and H2 in dense clouds

Eric Herbst (OSU), Franck Selsis (CRAL), G\'erard Massacrier (CRAL), L3AB), Valentine Wakelam (OSU

arxiv:astro-ph/0608551 v1 · 2006-08-25 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GN765FTVOSUKTAQZZ6V5Z4HFDF}

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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	2026-05-18T01:09:10.462652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

337fee967574a8a98219cfabdcf0e51961e0f3098ce9d8411aa028febb48bfb1

Aliases

arxiv: astro-ph/0608551 · arxiv_version: astro-ph/0608551v1 · doi: 10.48550/arxiv.astro-ph/0608551 · pith_short_12: GN765FTVOSUK · pith_short_16: GN765FTVOSUKTAQZ · pith_short_8: GN765FTV

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/GN765FTVOSUKTAQZZ6V5Z4HFDF \
  | 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: 337fee967574a8a98219cfabdcf0e51961e0f3098ce9d8411aa028febb48bfb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b5a6142dc02eacd8fcac6ffdfb526f9577bec8d5e61e40bcaefe58b658ce708",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-08-25T14:14:54Z",
    "title_canon_sha256": "2387286cc5d6d39c79a87ef210be21a3c0c1adec08a7c2130d8a5ea6e5f02067"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0608551",
    "kind": "arxiv",
    "version": 1
  }
}