Pith Number

pith:XQHUYNXD

pith:2013:XQHUYNXDVB52JXGPPNJUZBIBON

not attested not anchored not stored refs pending

Ba\~{n}ados-Silk-West effect with nongeodesic particles: extremal horizons

I. V. Tanatarov, O. B. Zaslavskii

arxiv:1307.0034 v2 · 2013-06-28 · gr-qc · astro-ph.HE · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XQHUYNXDVB52JXGPPNJUZBIBON}

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	2026-05-18T03:12:59.737594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc0f4c36e3a87ba4dccf7b534c85017368b3bf955f2f40c7ddf50dbedf765870

Aliases

arxiv: 1307.0034 · arxiv_version: 1307.0034v2 · doi: 10.48550/arxiv.1307.0034 · pith_short_12: XQHUYNXDVB52 · pith_short_16: XQHUYNXDVB52JXGP · pith_short_8: XQHUYNXD

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/XQHUYNXDVB52JXGPPNJUZBIBON \
  | 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: bc0f4c36e3a87ba4dccf7b534c85017368b3bf955f2f40c7ddf50dbedf765870

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56e2912da7ce3a688c0e1abf61380edba329fc9bfd6c0c384534c633384b64ec",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-06-28T21:47:34Z",
    "title_canon_sha256": "85fd8b29e25081ebf4770dddfb05f3fc5d8fbbb79c60bf4831817adcc6dea682"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0034",
    "kind": "arxiv",
    "version": 2
  }
}