Pith Number

pith:LBAQ7KG5

pith:2023:LBAQ7KG5ZCLLIAZQ4D6WEQXUGE

not attested not anchored not stored refs pending

A 3D physico-chemical model of a pre-stellar core. I. Environmental and structural impact on the distribution of CH$_3$OH and $c$-C$_3$H$_2$

P. Caselli, S. S. Jensen, S. Spezzano, T. Grassi, T. Haugb{\o}lle

arxiv:2305.05932 v1 · 2023-05-10 · astro-ph.GA · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LBAQ7KG5ZCLLIAZQ4D6WEQXUGE}

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	2026-07-05T06:27:32.645453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58410fa8ddc896b40330e0fd6242f43119055d38510315f5a8dd641dace35e94

Aliases

arxiv: 2305.05932 · arxiv_version: 2305.05932v1 · doi: 10.48550/arxiv.2305.05932 · pith_short_12: LBAQ7KG5ZCLL · pith_short_16: LBAQ7KG5ZCLLIAZQ · pith_short_8: LBAQ7KG5

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/LBAQ7KG5ZCLLIAZQ4D6WEQXUGE \
  | 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: 58410fa8ddc896b40330e0fd6242f43119055d38510315f5a8dd641dace35e94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ff0dc4d5a66fab7979e191bb8833ed20500c88daf2d33b189da345c33aba920",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-05-10T07:05:15Z",
    "title_canon_sha256": "c4d6393a660d91322fc6462e9073efb8272f21bc49af3ab2017d4b920902c9af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.05932",
    "kind": "arxiv",
    "version": 1
  }
}