Pith Number

pith:REJED4AB

pith:2015:REJED4ABJ7FCEV3O4SOWUKST4H

not attested not anchored not stored refs pending

Local Operators in the Eternal Black Hole

Kyriakos Papadodimas, Suvrat Raju

arxiv:1502.06692 v1 · 2015-02-24 · hep-th · gr-qc · 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{REJED4ABJ7FCEV3O4SOWUKST4H}

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	2026-05-18T01:26:10.604224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

891241f0014fca22576ee49d6a2a53e1e8e203d13381bf4fb8859e73d6846916

Aliases

arxiv: 1502.06692 · arxiv_version: 1502.06692v1 · doi: 10.48550/arxiv.1502.06692 · pith_short_12: REJED4ABJ7FC · pith_short_16: REJED4ABJ7FCEV3O · pith_short_8: REJED4AB

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/REJED4ABJ7FCEV3O4SOWUKST4H \
  | 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: 891241f0014fca22576ee49d6a2a53e1e8e203d13381bf4fb8859e73d6846916

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8845a07a5581ed67b2ea49a3648e7b9e652ea52bd7c6aab14e0d1c41432cb12",
    "cross_cats_sorted": [
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-02-24T06:10:12Z",
    "title_canon_sha256": "ae75cf839f15533e723754f2c0a5f2819261c60a8781757ac0096aa2e8342cc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06692",
    "kind": "arxiv",
    "version": 1
  }
}