Pith Number

pith:B2YSUEEC

pith:2012:B2YSUEECGZ2UYFP6JH7I225DG6

not attested not anchored not stored refs pending

A sensitive survey for 13CO, CN, H2CO and SO in the disks of T Tauri and Herbig Ae stars

2), (4) Observatoire Astronomique de Strasbourg, A. Dutrey (1, Astronomy, E. Di Folco (1, France), France (2) CNRS, France (3) Department of Physics, France (5) IRAM, LAB, M. Simon (3), N. Grosso (4), S. Guilloteau (1, Stony Brook University, Universit\'e de Strasbourg, V. Pi\'etu (5) ((1) Univ. Bordeaux

arxiv:1211.4776 v1 · 2012-11-20 · 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{B2YSUEECGZ2UYFP6JH7I225DG6}

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	2026-05-18T01:53:02.479400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0eb12a108236754c15fe49fe8d6ba337a79792b5c787b24aa26e58197522b2e2

Aliases

arxiv: 1211.4776 · arxiv_version: 1211.4776v1 · doi: 10.48550/arxiv.1211.4776 · pith_short_12: B2YSUEECGZ2U · pith_short_16: B2YSUEECGZ2UYFP6 · pith_short_8: B2YSUEEC

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/B2YSUEECGZ2UYFP6JH7I225DG6 \
  | 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: 0eb12a108236754c15fe49fe8d6ba337a79792b5c787b24aa26e58197522b2e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f5b2fb8eb3436a69d645b9cfc0b1e11d8ab75cc91755673111079eb41a7bf33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-11-20T15:29:27Z",
    "title_canon_sha256": "a6063e298efa33c6306901dee8a21dd2fb1e6ac24796c853da01276c9e35322f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.4776",
    "kind": "arxiv",
    "version": 1
  }
}