Pith Number

pith:GNUXEE4T

pith:2012:GNUXEE4TODJF7IOABP4OAOXJD2

not attested not anchored not stored refs pending

Short Gas Dissipation Timescales: Diskless Stars in Taurus and Chamaeleon I

C. Briceno, G. Herczeg, L. Ingleby, N. Calvet

arxiv:1205.2049 v1 · 2012-05-09 · 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{GNUXEE4TODJF7IOABP4OAOXJD2}

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	2026-05-18T01:57:35.984820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

336972139370d25fa1c00bf8e03ae91e8410fbb18a7eb809b92c4b18e49e750d

Aliases

arxiv: 1205.2049 · arxiv_version: 1205.2049v1 · doi: 10.48550/arxiv.1205.2049 · pith_short_12: GNUXEE4TODJF · pith_short_16: GNUXEE4TODJF7IOA · pith_short_8: GNUXEE4T

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/GNUXEE4TODJF7IOABP4OAOXJD2 \
  | 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: 336972139370d25fa1c00bf8e03ae91e8410fbb18a7eb809b92c4b18e49e750d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c511207650c6b7fbef1125c34c945b0eb3c2a9542a2dcb4632daf086e189fb2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-05-09T17:55:52Z",
    "title_canon_sha256": "bd39bd8ea896ec5decca3b465f9893afc50e5d0b58768fa7d81275934f6fb5fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2049",
    "kind": "arxiv",
    "version": 1
  }
}