Pith Number

pith:GZQ2DCRJ

pith:2024:GZQ2DCRJWJWW7LRLW6SKXUPPLH

not attested not anchored not stored refs pending

Multiline observations of hydrogen, helium, and carbon radio-recombination lines toward Orion A: A detailed dynamical study and direct determination of physical conditions

A. G. G. M. Tielens, C. H. M. Pabst, J. R. Goicoechea, N. Marcelino, P. Salas, S. Cuadrado

arxiv:2404.17963 v1 · 2024-04-27 · 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{GZQ2DCRJWJWW7LRLW6SKXUPPLH}

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

Expansion Signatures in 35 HII Regions traced by SOFIA [CII] Emission

Receipt and verification

First computed	2026-07-05T08:50:11.810804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3661a18a29b26d6fae2bb7a4abd1ef59e9ad0ece55bd6f60e6d405a6f599736c

Aliases

arxiv: 2404.17963 · arxiv_version: 2404.17963v1 · doi: 10.48550/arxiv.2404.17963 · pith_short_12: GZQ2DCRJWJWW · pith_short_16: GZQ2DCRJWJWW7LRL · pith_short_8: GZQ2DCRJ

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/GZQ2DCRJWJWW7LRLW6SKXUPPLH \
  | 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: 3661a18a29b26d6fae2bb7a4abd1ef59e9ad0ece55bd6f60e6d405a6f599736c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4574e9c620045f446b5b33447c717502f4ed979b28b6e6ce717475a66d0fc7e0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-04-27T17:27:34Z",
    "title_canon_sha256": "213e17f6bc76c0c9852271dcd26bb07d8dd2be23db333a44db78424be729deab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.17963",
    "kind": "arxiv",
    "version": 1
  }
}