Pith Number

pith:FIZKGECV

pith:2012:FIZKGECVJ64OBBTUBZGXNC4NST

not attested not anchored not stored refs pending

A Central Excess of Stripped-Envelope Supernovae within Disturbed Galaxies

J.P. Anderson, P.A. James, S.M. Habergham

arxiv:1205.6732 v1 · 2012-05-30 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FIZKGECVJ64OBBTUBZGXNC4NST}

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	2026-05-18T01:57:09.926426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a32a310554fb8e086740e4d768b8d94c42690dfe2a89deb41b1a32369b6f643

Aliases

arxiv: 1205.6732 · arxiv_version: 1205.6732v1 · doi: 10.48550/arxiv.1205.6732 · pith_short_12: FIZKGECVJ64O · pith_short_16: FIZKGECVJ64OBBTU · pith_short_8: FIZKGECV

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/FIZKGECVJ64OBBTUBZGXNC4NST \
  | 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: 2a32a310554fb8e086740e4d768b8d94c42690dfe2a89deb41b1a32369b6f643

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8a36ddfd50d9d5ffb3c9902e5b22363da88d53a80b5d8432d78366a4c0afeba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-05-30T15:41:33Z",
    "title_canon_sha256": "6923166e67c89e30bbeef7fcfac9050a6ddcb994ae6d69d92596c3833215780a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.6732",
    "kind": "arxiv",
    "version": 1
  }
}