Pith Number

pith:AHD2FUBE

pith:2007:AHD2FUBELNGH55LMMXQJ5NL2FV

not attested not anchored not stored refs pending

A computer program for fast non-LTE analysis of interstellar line spectra

David Jansen, Ewine van Dishoeck (Leiden), Floris van der Tak (SRON Groningen), Fredrik Schoeier (Stockholm), John Black (Onsala)

arxiv:0704.0155 v1 · 2007-04-02 · 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{AHD2FUBELNGH55LMMXQJ5NL2FV}

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

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	2026-05-18T02:16:37.791717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01c7a2d0245b4c7ef56c65e09eb57a2d53a71eb67cd7b6f4a39b25f3c9177050

Aliases

arxiv: 0704.0155 · arxiv_version: 0704.0155v1 · doi: 10.48550/arxiv.0704.0155 · pith_short_12: AHD2FUBELNGH · pith_short_16: AHD2FUBELNGH55LM · pith_short_8: AHD2FUBE

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/AHD2FUBELNGH55LMMXQJ5NL2FV \
  | 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: 01c7a2d0245b4c7ef56c65e09eb57a2d53a71eb67cd7b6f4a39b25f3c9177050

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a0acfba4a040b12110b0ae927abb093fd608b2903eb9dc5c30415e9df8f18df",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-04-02T09:38:00Z",
    "title_canon_sha256": "5fd6d29e933e6fc851aacc6ec5bf668a9d6ae0e8962c26e231c884b85869fedc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.0155",
    "kind": "arxiv",
    "version": 1
  }
}