Pith Number

pith:WOQJ5NHO

pith:2007:WOQJ5NHO2B5T2BGEXKFU5DAKME

not attested not anchored not stored refs pending

Stellar explosions powered by the Blandford-Znajek mechanism

M.V. Barkov, S.S. Komissarov

arxiv:0710.2654 v2 · 2007-10-14 · 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{WOQJ5NHO2B5T2BGEXKFU5DAKME}

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	2026-07-04T17:06:14.976653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3a09eb4eed07b3d04c4ba8b4e8c0a61109f3b3f9300136bfcf4907e84fdd3cf

Aliases

arxiv: 0710.2654 · arxiv_version: 0710.2654v2 · doi: 10.48550/arxiv.0710.2654 · pith_short_12: WOQJ5NHO2B5T · pith_short_16: WOQJ5NHO2B5T2BGE · pith_short_8: WOQJ5NHO

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/WOQJ5NHO2B5T2BGEXKFU5DAKME \
  | 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: b3a09eb4eed07b3d04c4ba8b4e8c0a61109f3b3f9300136bfcf4907e84fdd3cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "919a6cb255ee0202bea427005fbb6f8fd2a28ebb5fde3c3aea35335195ef65fd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-10-14T12:39:19Z",
    "title_canon_sha256": "855aac947c24ad8a610e43be5a0748b6a673020dcdf5269c4d62050417fb5481"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0710.2654",
    "kind": "arxiv",
    "version": 2
  }
}