Pith Number

pith:BPM63WYD

pith:2007:BPM63WYDX4KAK5XP6EWFJM4NPF

not attested not anchored not stored refs pending

Testing grain-surface chemistry in massive hot-core regions

E. B. M. de Wachter, E. F. van Dishoeck, J. K. Jorgensen, S. E. Bisschop

arxiv:astro-ph/0702066 v2 · 2007-02-02 · 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{BPM63WYDX4KAK5XP6EWFJM4NPF}

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

2 papers in Pith

ALMAGAL IX. The chemical complexity of AG318.9477-00.1960: A line-identification template for ALMAGAL

B-Fields and Star Formation across Scales with TRAO (B-FROST): CO Abundances, Dynamics and Relative Orientations in the Translucent High Latitude Cloud MBM12

Receipt and verification

First computed	2026-07-04T17:07:36.956089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bd9eddb03bf140576eff12c54b38d794f963504b40540f065e1b6b12b29c324

Aliases

arxiv: astro-ph/0702066 · arxiv_version: astro-ph/0702066v2 · doi: 10.48550/arxiv.astro-ph/0702066 · pith_short_12: BPM63WYDX4KA · pith_short_16: BPM63WYDX4KAK5XP · pith_short_8: BPM63WYD

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/BPM63WYDX4KAK5XP6EWFJM4NPF \
  | 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: 0bd9eddb03bf140576eff12c54b38d794f963504b40540f065e1b6b12b29c324

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d541509cee8fe1c00ba97cc08baafc89783cd85db2ddf668c6bb3a8062d581d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-02-02T12:24:03Z",
    "title_canon_sha256": "8816b7b99886649c2779be6f58131d2b49b3619dfb38c1c0a3d2fc02f198c4ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0702066",
    "kind": "arxiv",
    "version": 2
  }
}