Pith Number

pith:EPTRMZZ5

pith:2010:EPTRMZZ5INASTC3QCVT7WYYO6E

not attested not anchored not stored refs pending

Where is the warm H2 ? A search for H2 emission from disks around Herbig Ae/Be stars

A. Carmona, C. Martin-Zaidi, C. Pinte, E. Habart, F. Menard, J-.C. Augereau, J. Olofsson

arxiv:1004.2861 v1 · 2010-04-16 · 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{EPTRMZZ5INASTC3QCVT7WYYO6E}

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	2026-05-18T02:08:04.559598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23e716673d4341298b701567fb630ef13ebaa3b09410df1f2d08d9ae014d1a2d

Aliases

arxiv: 1004.2861 · arxiv_version: 1004.2861v1 · doi: 10.48550/arxiv.1004.2861 · pith_short_12: EPTRMZZ5INAS · pith_short_16: EPTRMZZ5INASTC3Q · pith_short_8: EPTRMZZ5

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/EPTRMZZ5INASTC3QCVT7WYYO6E \
  | 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: 23e716673d4341298b701567fb630ef13ebaa3b09410df1f2d08d9ae014d1a2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9b7090c04ebffe7445514e1bcab9e1562047a1cff16a0d9b4ce69cc3edcbf47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-04-16T15:17:26Z",
    "title_canon_sha256": "6b8b644925cd40b270f79fe1fd745dd4389fe2541e90f12a0dc3c1325fdd322f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.2861",
    "kind": "arxiv",
    "version": 1
  }
}