Pith Number

pith:CZITSHT5

pith:2012:CZITSHT5FT6ND6FU2IY6E62DN7

not attested not anchored not stored refs pending

Detection of C60 in embedded young stellar objects, a Herbig Ae/Be star and an unusual post-AGB star

Keith T. Smith, Kyle R. G. Roberts, Peter J. Sarre

arxiv:1201.3542 v2 · 2012-01-17 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CZITSHT5FT6ND6FU2IY6E62DN7}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:25:47.966020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1651391e7d2cfcd1f8b4d231e27b436fe45b4fc2b3c84c33a0334e9dfb40e317

Aliases

arxiv: 1201.3542 · arxiv_version: 1201.3542v2 · doi: 10.48550/arxiv.1201.3542 · pith_short_12: CZITSHT5FT6N · pith_short_16: CZITSHT5FT6ND6FU · pith_short_8: CZITSHT5

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/CZITSHT5FT6ND6FU2IY6E62DN7 \
  | 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: 1651391e7d2cfcd1f8b4d231e27b436fe45b4fc2b3c84c33a0334e9dfb40e317

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ddc3beee02cdac7ec487c0e96556fce937d3fe2b379de13a7eedc5cea18ee87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-01-17T16:08:27Z",
    "title_canon_sha256": "62b83677589814e14965a5386d590544d79a1c56d95b62327fe1d9bf3ba20746"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3542",
    "kind": "arxiv",
    "version": 2
  }
}