Pith Number

pith:EKLN4AJJ

pith:2008:EKLN4AJJNEYX24XE4OWGA6VCTI

not attested not anchored not stored refs pending

Probing Electron-Capture Supernovae: X-Ray Binaries in Starbursts

J. F. Sepinsky, K. Belczynski, T. Linden, V. Kalogera

arxiv:0807.1097 v3 · 2008-07-07 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EKLN4AJJNEYX24XE4OWGA6VCTI}

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	2026-05-18T04:29:33.291206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2296de012969317d72e4e3ac607aa29a0f02209cdd09efc8227d450bbc994915

Aliases

arxiv: 0807.1097 · arxiv_version: 0807.1097v3 · doi: 10.48550/arxiv.0807.1097 · pith_short_12: EKLN4AJJNEYX · pith_short_16: EKLN4AJJNEYX24XE · pith_short_8: EKLN4AJJ

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/EKLN4AJJNEYX24XE4OWGA6VCTI \
  | 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: 2296de012969317d72e4e3ac607aa29a0f02209cdd09efc8227d450bbc994915

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60cc8a1ce9162c1891b8d18d16f6402761a1693caf9c7e1133420cc86c5f2614",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-07-07T20:00:01Z",
    "title_canon_sha256": "5fd5bb0ac29fbb488ead4c66e5a18dee62496c4f05b96074af02a59423c826dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.1097",
    "kind": "arxiv",
    "version": 3
  }
}