Pith Number

pith:X2LGRMLA

pith:2015:X2LGRMLALN5Y3K7UYTUNR2AZMR

not attested not anchored not stored refs pending

Scrambling time from local perturbations of the eternal BTZ black hole

Andrius \v{S}tikonas, Joan Sim\'on, Kento Watanabe, Pawe{\l} Caputa, Tadashi Takayanagi

arxiv:1503.08161 v2 · 2015-03-27 · 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{X2LGRMLALN5Y3K7UYTUNR2AZMR}

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	2026-05-18T01:34:23.915390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be9668b1605b7b8dabf4c4e8d8e819644dc267336b4b0e78c1498f5d5160b0d6

Aliases

arxiv: 1503.08161 · arxiv_version: 1503.08161v2 · doi: 10.48550/arxiv.1503.08161 · pith_short_12: X2LGRMLALN5Y · pith_short_16: X2LGRMLALN5Y3K7U · pith_short_8: X2LGRMLA

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/X2LGRMLALN5Y3K7UYTUNR2AZMR \
  | 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: be9668b1605b7b8dabf4c4e8d8e819644dc267336b4b0e78c1498f5d5160b0d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a4a6129dacee5e4fa41a3c75e12d787bb115d838c1ce638cf083aac82296a4c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-03-27T17:32:30Z",
    "title_canon_sha256": "bcd026f75a6584bd0d471b8c0fe11e40bfec01aad4f58c9d9862fad90d7a22ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.08161",
    "kind": "arxiv",
    "version": 2
  }
}