Pith Number

pith:ACJ3JEOI

pith:2013:ACJ3JEOIAIH6223SCTJT67BJNR

not attested not anchored not stored refs pending

An r-Process Kilonova Associated with the Short-Hard GRB 130603B

E. Berger, R. Chornock (Harvard), W. Fong

arxiv:1306.3960 v2 · 2013-06-17 · 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{ACJ3JEOIAIH6223SCTJT67BJNR}

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	2026-05-18T01:49:16.073383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0093b491c8020fed6b7214d33f7c296c626020ca4a113cd432a7f61fed2d5f86

Aliases

arxiv: 1306.3960 · arxiv_version: 1306.3960v2 · doi: 10.48550/arxiv.1306.3960 · pith_short_12: ACJ3JEOIAIH6 · pith_short_16: ACJ3JEOIAIH6223S · pith_short_8: ACJ3JEOI

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/ACJ3JEOIAIH6223SCTJT67BJNR \
  | 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: 0093b491c8020fed6b7214d33f7c296c626020ca4a113cd432a7f61fed2d5f86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db60c2f78fbf45f42a0bc00c41267ac2b424bcefc1827a407851177a396cad10",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-06-17T19:25:27Z",
    "title_canon_sha256": "3c2d392ed78e3229ec30f9f99f1cd040709a231217786f17ac12d2b13f6406e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.3960",
    "kind": "arxiv",
    "version": 2
  }
}