Pith Number

pith:P4SR35BG

pith:2014:P4SR35BGNTO5BMCU6SSG2Q6WQ5

not attested not anchored not stored refs pending

Cold Water Vapor in the Barnard 5 Molecular Cloud

C. M. Persson, E. S. Wirstr\"om, J. V. Buckle, M. A. Cordiner, S. B. Charnley, S. Takakuwa

arxiv:1406.3146 v1 · 2014-06-12 · astro-ph.SR · 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{P4SR35BGNTO5BMCU6SSG2Q6WQ5}

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	2026-05-18T02:49:52.934860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f251df4266cddd0b054f4a46d43d6874e0a3a7bbadd15c9218ae2e6b2b169b4

Aliases

arxiv: 1406.3146 · arxiv_version: 1406.3146v1 · doi: 10.48550/arxiv.1406.3146 · pith_short_12: P4SR35BGNTO5 · pith_short_16: P4SR35BGNTO5BMCU · pith_short_8: P4SR35BG

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/P4SR35BGNTO5BMCU6SSG2Q6WQ5 \
  | 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: 7f251df4266cddd0b054f4a46d43d6874e0a3a7bbadd15c9218ae2e6b2b169b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d809cd5612b4ff0e0d557a86aa668662876a526834603da7442931f9a0b53f6d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-06-12T08:23:49Z",
    "title_canon_sha256": "160d2171d8fd1c701b51028176078a26a45a49d7f4d8578c5ed3d8961a815054"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3146",
    "kind": "arxiv",
    "version": 1
  }
}