Pith Number

pith:TGPLZDBH

pith:2014:TGPLZDBHBP72PENYIH4BP7KRIE

not attested not anchored not stored refs pending

A young stellar environment for the superluminous supernova PTF12dam

A. de Ugarte Postigo, C. C. Th\"one, G. Leloudas, R. Amor\'in, R. Garc\'ia-Benito, S. Schulze

arxiv:1411.1104 v1 · 2014-11-04 · 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{TGPLZDBHBP72PENYIH4BP7KRIE}

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	2026-05-18T02:38:36.322179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

999ebc8c270bffa791b841f817fd51410f7b4f137e5fea4ec7c8c645ed392147

Aliases

arxiv: 1411.1104 · arxiv_version: 1411.1104v1 · doi: 10.48550/arxiv.1411.1104 · pith_short_12: TGPLZDBHBP72 · pith_short_16: TGPLZDBHBP72PENY · pith_short_8: TGPLZDBH

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/TGPLZDBHBP72PENYIH4BP7KRIE \
  | 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: 999ebc8c270bffa791b841f817fd51410f7b4f137e5fea4ec7c8c645ed392147

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d74ee950dd1144c203af152f81559a8735c95df76fd46dbdc57018be2ca6871",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-11-04T22:54:21Z",
    "title_canon_sha256": "2886c6540bc2a7291e512cbd9e511ff1712acf5e15f9d4b8d3418eda6a40406c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.1104",
    "kind": "arxiv",
    "version": 1
  }
}