Pith Number

pith:EDLFQ3ZI

pith:2009:EDLFQ3ZI5IWRWMF7TB3TNVELEP

not attested not anchored not stored refs pending

Supernova Kicks and Misaligned Be Star Binaries

Christopher A. Tout, J. E. Pringle, Rebecca G. Martin

arxiv:0905.2362 v1 · 2009-05-14 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EDLFQ3ZI5IWRWMF7TB3TNVELEP}

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	2026-05-18T02:13:39.367612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20d6586f28ea2d1b30bf987736d48b23c1177d5090a1d4a2c45526c914e69149

Aliases

arxiv: 0905.2362 · arxiv_version: 0905.2362v1 · doi: 10.48550/arxiv.0905.2362 · pith_short_12: EDLFQ3ZI5IWR · pith_short_16: EDLFQ3ZI5IWRWMF7 · pith_short_8: EDLFQ3ZI

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/EDLFQ3ZI5IWRWMF7TB3TNVELEP \
  | 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: 20d6586f28ea2d1b30bf987736d48b23c1177d5090a1d4a2c45526c914e69149

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d6d1285f7b9b4b6a70d5312978b39d43fc4b225853469d8bd4a005e3c66369f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-05-14T15:54:47Z",
    "title_canon_sha256": "74d1a5b9e22ee5bedfa473e9338b23ccd91b8f19f57d1f2f1a65f33734430fa8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.2362",
    "kind": "arxiv",
    "version": 1
  }
}