Pith Number

pith:X2BJPAAH

pith:2015:X2BJPAAHWWGZZZBIRKBMQ3ESQP

not attested not anchored not stored refs pending

Hall Scrambling on Black Hole Horizons

Sandipan Kundu, Willy Fischler

arxiv:1501.01316 v2 · 2015-01-06 · hep-th · astro-ph.HE · gr-qc · hep-ph · quant-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{X2BJPAAHWWGZZZBIRKBMQ3ESQP}

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	2026-05-18T01:34:35.239032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be82978007b58d9ce4288a82c86c9283cdbe965cb2782959ca01dd2d1cdfdbc0

Aliases

arxiv: 1501.01316 · arxiv_version: 1501.01316v2 · doi: 10.48550/arxiv.1501.01316 · pith_short_12: X2BJPAAHWWGZ · pith_short_16: X2BJPAAHWWGZZZBI · pith_short_8: X2BJPAAH

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/X2BJPAAHWWGZZZBIRKBMQ3ESQP \
  | 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: be82978007b58d9ce4288a82c86c9283cdbe965cb2782959ca01dd2d1cdfdbc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6b68dd99488b8fc2e9b974eb0d47c6e7134d5823c36a1265a3f343bef63b5be",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc",
      "hep-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-01-06T21:01:05Z",
    "title_canon_sha256": "4417d6f51c96f586baf2d9e460878ac96f2b4ada55c3d827af241abccebb567c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.01316",
    "kind": "arxiv",
    "version": 2
  }
}