Pith Number

pith:I2Y7YZ4L

pith:2010:I2Y7YZ4LB5AKHMXMPGBPWO47KF

not attested not anchored not stored refs pending

Chemistry in Infrared Dark Clouds

H. Beuther, H. Linz, I. Zinchenko, M. Voronkov, Th. Henning, T. Vasyunina

arxiv:1012.0961 v1 · 2010-12-05 · 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{I2Y7YZ4LB5AKHMXMPGBPWO47KF}

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.

Cited by

1 paper in Pith

Global and Local Infall in the ASHES Sample (GLASHES). II. Asymmetric Line Profiles around Dense Cores in 70 $\mu$m Dark Massive Clumps

Receipt and verification

First computed	2026-05-18T02:04:32.965168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46b1fc678b0f40a3b2ec7982fb3b9f5167ff8e0dd8fca1be7a50b9f843ed7b8f

Aliases

arxiv: 1012.0961 · arxiv_version: 1012.0961v1 · doi: 10.48550/arxiv.1012.0961 · pith_short_12: I2Y7YZ4LB5AK · pith_short_16: I2Y7YZ4LB5AKHMXM · pith_short_8: I2Y7YZ4L

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/I2Y7YZ4LB5AKHMXMPGBPWO47KF \
  | 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: 46b1fc678b0f40a3b2ec7982fb3b9f5167ff8e0dd8fca1be7a50b9f843ed7b8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f7d93a39271365621f766705e6337161b9bf09e1a1bf59a3914e1d1eddf87f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-12-05T00:44:57Z",
    "title_canon_sha256": "f9b9d7ba96dd0d8ece9f7a300d38e752ade2bc50e8b47c2d70d9230dd026680b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0961",
    "kind": "arxiv",
    "version": 1
  }
}