Pith Number

pith:AFFYHUHV

pith:2024:AFFYHUHVDGLXFGVGNOBFFZIEO2

not attested not anchored not stored refs pending

Deuterium fractionation of the starless core L 1498

Charl\`ene Lef\`evre, Laurent Pagani, Sheng-Jun Lin, Shih-Ping Lai, Travis J. Thieme

arxiv:2405.13317 v1 · 2024-05-22 · 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{AFFYHUHVDGLXFGVGNOBFFZIEO2}

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.

Receipt and verification

First computed	2026-07-05T08:54:51.284675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

014b83d0f51997729aa66b8252e5047693827a9e540f77fca5184e232407740c

Aliases

arxiv: 2405.13317 · arxiv_version: 2405.13317v1 · doi: 10.48550/arxiv.2405.13317 · pith_short_12: AFFYHUHVDGLX · pith_short_16: AFFYHUHVDGLXFGVG · pith_short_8: AFFYHUHV

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/AFFYHUHVDGLXFGVGNOBFFZIEO2 \
  | 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: 014b83d0f51997729aa66b8252e5047693827a9e540f77fca5184e232407740c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f6c3e2a856d407829ad5e2e28bd07bcf7b1bd12f95dc8ec6acfe8f2b6b5b532",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-05-22T03:21:56Z",
    "title_canon_sha256": "a2184037cdfc2a9934a6c8d8b0122bb2b1b6cce322c08df0232bb1b54dd24b54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.13317",
    "kind": "arxiv",
    "version": 1
  }
}