Pith Number

pith:AYGKIM73

pith:2012:AYGKIM73LDTXZHN763F27QEUEH

not attested not anchored not stored refs pending

A spectral line survey of the starless and proto-stellar cores detected by BLAST toward the Vela-D molecular cloud

Dario Lorenzetti, Davide Elia, Fabrizio Massi, Francesco Strafella, Jorge L. Morales Ortiz, Luca Olmi, Massimo De Luca, Michael Burton, Teresa Giannini

arxiv:1201.4798 v1 · 2012-01-23 · 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{AYGKIM73LDTXZHN763F27QEUEH}

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	2026-05-18T01:58:43.310386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

060ca433fb58e77c9dbff6cbafc09421eee4b55da4693ed955fb927d87b5638d

Aliases

arxiv: 1201.4798 · arxiv_version: 1201.4798v1 · doi: 10.48550/arxiv.1201.4798 · pith_short_12: AYGKIM73LDTX · pith_short_16: AYGKIM73LDTXZHN7 · pith_short_8: AYGKIM73

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/AYGKIM73LDTXZHN763F27QEUEH \
  | 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: 060ca433fb58e77c9dbff6cbafc09421eee4b55da4693ed955fb927d87b5638d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "948574b5fc74ad5835301872d4976ede82ef9fa1e15fc7b82f6b5bd6ca7a8fc6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-01-23T18:21:55Z",
    "title_canon_sha256": "49d350e41d1f3aa0d8cd9f51a498e714907c24a8e64b7d12a34964c782976620"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.4798",
    "kind": "arxiv",
    "version": 1
  }
}