Pith Number

pith:GEPRJ6AK

pith:2010:GEPRJ6AKMVBGMZDPYWHJDIXVOM

not attested not anchored not stored refs pending

Herschel/HIFI observations of IRC+10216: water vapor in the inner envelope of a carbon-rich AGB star

Alex de Koter (Amsterdam & Utrecht), David A. Neufeld (JHU), Eduardo Gonz\'alez-Alfonso (Alcala de Henares), Fredrik Sch\"oier (Onsala), Gary J. Melnick (CfA), Jos\'e Cernicharo (CAB), Leen Decin (K.U. Leuven), Miroslaw Schmidt, Ryszard Szczerba (N. Copernicus Astro. Cntr.)

arxiv:1012.1854 v1 · 2010-12-08 · 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{GEPRJ6AKMVBGMZDPYWHJDIXVOM}

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	2026-05-18T02:04:31.462100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

311f14f80a654266646fc58e91a2f5730976a0316523f3b086714a25c501c86b

Aliases

arxiv: 1012.1854 · arxiv_version: 1012.1854v1 · doi: 10.48550/arxiv.1012.1854 · pith_short_12: GEPRJ6AKMVBG · pith_short_16: GEPRJ6AKMVBGMZDP · pith_short_8: GEPRJ6AK

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/GEPRJ6AKMVBGMZDPYWHJDIXVOM \
  | 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: 311f14f80a654266646fc58e91a2f5730976a0316523f3b086714a25c501c86b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3234f27d8287773dfc3b5f0ace0fdb52848d430fe9bd278ead750cb212ca612e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-12-08T21:00:01Z",
    "title_canon_sha256": "d8255cb8e1a1fbfeab97dd010eb00b4b25557a69f528d684a6c52b1f3786e1c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.1854",
    "kind": "arxiv",
    "version": 1
  }
}