Pith Number

pith:5JY5FCXU

pith:2015:5JY5FCXUTBLI5Q65LG3YA7MOAW

not attested not anchored not stored refs pending

Formation of complex organic molecules in cold objects: the role of gas phase reactions

Cecilia Ceccarelli, Nadia Balucani, Vianney Taquet

arxiv:1501.03668 v1 · 2015-01-15 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5JY5FCXUTBLI5Q65LG3YA7MOAW}

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	2026-05-18T01:41:10.837825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea71d28af498568ec3dd59b7807d8e05895b0e12075d35dd8abdfa33cb94aca0

Aliases

arxiv: 1501.03668 · arxiv_version: 1501.03668v1 · doi: 10.48550/arxiv.1501.03668 · pith_short_12: 5JY5FCXUTBLI · pith_short_16: 5JY5FCXUTBLI5Q65 · pith_short_8: 5JY5FCXU

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/5JY5FCXUTBLI5Q65LG3YA7MOAW \
  | 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: ea71d28af498568ec3dd59b7807d8e05895b0e12075d35dd8abdfa33cb94aca0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f014fc987bb9aafb1afede03f002eb89048bd21151956712605fd435bb718ab8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-01-15T13:20:59Z",
    "title_canon_sha256": "9255301cde23ffd3b2b5a7b9f2552413a5b76d6186c5ac42f3991dc9d5956473"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03668",
    "kind": "arxiv",
    "version": 1
  }
}