Pith Number

pith:PTE2BSZ2

pith:2002:PTE2BSZ2DTVJY5B4NQRIV5L7I5

not attested not anchored not stored refs pending

Dense Cores in Dark Clouds. XIV. N2H+(1-0) maps of dense cloud cores

Mario Tafalla, Paola Caselli, Philip C. Myers, Priscilla J. Benson

arxiv:astro-ph/0202173 v1 · 2002-02-08 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PTE2BSZ2DTVJY5B4NQRIV5L7I5}

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

CARPP: Parametric Radiative-Transfer Fitting of Molecular Cores from Dust Continuum Data

Receipt and verification

First computed	2026-07-04T17:25:11.606827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cc9a0cb3a1cea9c743c6c228af57f47537e10f1ca3ce15d64336799cb36d0a1

Aliases

arxiv: astro-ph/0202173 · arxiv_version: astro-ph/0202173v1 · doi: 10.48550/arxiv.astro-ph/0202173 · pith_short_12: PTE2BSZ2DTVJ · pith_short_16: PTE2BSZ2DTVJY5B4 · pith_short_8: PTE2BSZ2

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/PTE2BSZ2DTVJY5B4NQRIV5L7I5 \
  | 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: 7cc9a0cb3a1cea9c743c6c228af57f47537e10f1ca3ce15d64336799cb36d0a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "958b5bcd844b7a328a0a55dd44c3c6ad44045d425409ecc3377f7931dd762946",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-02-08T09:48:47Z",
    "title_canon_sha256": "1c4ad8afdd7a1ef02c733f5fdfe5e609fbd0431a7ccb5121b1887e68911df6e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0202173",
    "kind": "arxiv",
    "version": 1
  }
}