Pith Number

pith:VHDUMVGB

pith:2010:VHDUMVGBF2EOUIQRIRVBRHWUN4

not attested not anchored not stored refs pending

Emergent Flux from Particle Collisions Near a Kerr Black Hole

Babiker Hassanain, Joseph Silk, M\'aximo Ba\~nados, Stephen M. West

arxiv:1010.2724 v1 · 2010-10-13 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VHDUMVGBF2EOUIQRIRVBRHWUN4}

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	2026-05-18T04:30:36.267856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9c74654c12e88ea2211446a189ed46f0b7dea9c96900b1f5b0824e2bfe5a85a

Aliases

arxiv: 1010.2724 · arxiv_version: 1010.2724v1 · doi: 10.48550/arxiv.1010.2724 · pith_short_12: VHDUMVGBF2EO · pith_short_16: VHDUMVGBF2EOUIQR · pith_short_8: VHDUMVGB

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/VHDUMVGBF2EOUIQRIRVBRHWUN4 \
  | 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: a9c74654c12e88ea2211446a189ed46f0b7dea9c96900b1f5b0824e2bfe5a85a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e66c155ecec51523bc99566a33fd806167bc27d0a8df01b9608fb988ae5dfb43",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-10-13T18:38:27Z",
    "title_canon_sha256": "774327a1ea9a597008eea39fa116f675c801f458b39e53ef0eb1d2ebe17f233c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.2724",
    "kind": "arxiv",
    "version": 1
  }
}