Pith Number

pith:WYI2M54V

pith:2012:WYI2M54VESC3ZQL45BAZIVIB2G

not attested not anchored not stored refs pending

Black Holes: Complementarity or Firewalls?

Ahmed Almheiri, Donald Marolf, James Sully, Joseph Polchinski

arxiv:1207.3123 v4 · 2012-07-13 · hep-th · 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{WYI2M54VESC3ZQL45BAZIVIB2G}

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.

Cited by

23 papers in Pith

Inside astronomically realistic black holes

Lectures on entanglement entropy in field theory and holography

Subregion Complementarity in AdS/CFT

UV Effects and Short-Lived Hawking Radiation: Alternative Resolution of Information Paradox

Topology sums, sectorwise holography, and horizon normalcy

Receipt and verification

First computed	2026-05-18T01:56:24.120034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b611a677952485bcc17ce841945501d18b43ff043e17e340801c34dc7adf4d2d

Aliases

arxiv: 1207.3123 · arxiv_version: 1207.3123v4 · doi: 10.48550/arxiv.1207.3123 · pith_short_12: WYI2M54VESC3 · pith_short_16: WYI2M54VESC3ZQL4 · pith_short_8: WYI2M54V

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/WYI2M54VESC3ZQL45BAZIVIB2G \
  | 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: b611a677952485bcc17ce841945501d18b43ff043e17e340801c34dc7adf4d2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7ddb496eb86fa3dd22cb98f0008f95558bf725bc567d8a8462d49552b2cebee",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-07-13T00:22:37Z",
    "title_canon_sha256": "dca0acdc920e8aa0a36fb7339fc5689899661dee8cd08c659dfe5bcbd7792535"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.3123",
    "kind": "arxiv",
    "version": 4
  }
}