Pith Number

pith:4DMQEDYB

pith:2012:4DMQEDYB3NA2ECY5DN7KUNUJQS

not attested not anchored not stored refs pending

Late-Time Optical Emission From Core-Collapse Supernovae

D. Milisavljevic, M. Turatto, P. Challis, R. Chevalier, R. Fesen, R. Kirshner

arxiv:1203.0006 v1 · 2012-02-29 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4DMQEDYB3NA2ECY5DN7KUNUJQS}

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	2026-05-18T01:58:18.147406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0d9020f01db41a20b1d1b7eaa368984a02989eb87ca711be1dffdeab3bd3f59

Aliases

arxiv: 1203.0006 · arxiv_version: 1203.0006v1 · doi: 10.48550/arxiv.1203.0006 · pith_short_12: 4DMQEDYB3NA2 · pith_short_16: 4DMQEDYB3NA2ECY5 · pith_short_8: 4DMQEDYB

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/4DMQEDYB3NA2ECY5DN7KUNUJQS \
  | 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: e0d9020f01db41a20b1d1b7eaa368984a02989eb87ca711be1dffdeab3bd3f59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ef65c995f6f87388a8e2dabc7bcb2da94b7629e78250a48c57e58c6ad8f258c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-02-29T21:00:02Z",
    "title_canon_sha256": "dabef11c4ee8e07e55a17ce62f4d12993cdb43e0518fe50b7927804668c384eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0006",
    "kind": "arxiv",
    "version": 1
  }
}