Pith Number

pith:GTWZNTCS

pith:2012:GTWZNTCSYSR6SRMZDYRKP5XR4N

not attested not anchored not stored refs pending

Molecular abundances in the inner layers of IRC +10216

C. Kahane, F. Daniel, J. Cernicharo, J. P. Fonfria, M. Agundez, M. Guelin

arxiv:1204.4720 v1 · 2012-04-20 · 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{GTWZNTCSYSR6SRMZDYRKP5XR4N}

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	2026-05-18T01:57:47.974684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34ed96cc52c4a3e945991e22a7f6f1e34b05c07043c82d582615a6fa4ed265a2

Aliases

arxiv: 1204.4720 · arxiv_version: 1204.4720v1 · doi: 10.48550/arxiv.1204.4720 · pith_short_12: GTWZNTCSYSR6 · pith_short_16: GTWZNTCSYSR6SRMZ · pith_short_8: GTWZNTCS

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/GTWZNTCSYSR6SRMZDYRKP5XR4N \
  | 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: 34ed96cc52c4a3e945991e22a7f6f1e34b05c07043c82d582615a6fa4ed265a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a70dd35cfd46c2c4e106115368a7fe315150b1907b3ffb10a86e4861cb42d5ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-04-20T10:23:17Z",
    "title_canon_sha256": "e90eea0c8c6f25ec51bf33a8bf3d97e5f359aa620e0f8144eea09116506aa9c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4720",
    "kind": "arxiv",
    "version": 1
  }
}