Pith Number

pith:UTISVIZA

pith:2005:UTISVIZA6574NPMSOYYCF2EEOG

not attested not anchored not stored refs pending

Are PAHs precursors of small hydrocarbons in Photo--Dissociation Regions? The Horsehead case

2), (2) IRAM, (3) IEM/CSIC, 4), (4) SRON, (5) LUTH/Obs. de Paris, (6) IAS, (7) Oss. di Arcetri), A. Abergel (6), D. Fosse (1), D. Teyssier (3, E. Habart (7), E. Roueff (5), J. Cernicharo (3) ((1) Obs. de Paris/ENS, J. Pety (1, M. Gerin (1)

arxiv:astro-ph/0501339 v1 · 2005-01-17 · 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{UTISVIZA6574NPMSOYYCF2EEOG}

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

Chemical diversity of dense cores in Orion B: The role of the environment

Receipt and verification

First computed	2026-07-04T16:50:39.083602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4d12aa320f77fc6bd92763022e884719f1c5e1777deec2b3c20f79e3383ade5

Aliases

arxiv: astro-ph/0501339 · arxiv_version: astro-ph/0501339v1 · doi: 10.48550/arxiv.astro-ph/0501339 · pith_short_12: UTISVIZA6574 · pith_short_16: UTISVIZA6574NPMS · pith_short_8: UTISVIZA

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/UTISVIZA6574NPMSOYYCF2EEOG \
  | 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: a4d12aa320f77fc6bd92763022e884719f1c5e1777deec2b3c20f79e3383ade5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7b36f987e85a9b59dbf908d7a152d7d45b7ed705bf692e4eaa9de06456ab0a0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-01-17T14:17:09Z",
    "title_canon_sha256": "ffc8a2d0d530c70a95be1d67ee178c93715612b6e2acf3954f9c88865a003cfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0501339",
    "kind": "arxiv",
    "version": 1
  }
}