Pith Number

pith:Z2ALXEFB

pith:2019:Z2ALXEFBJV3PAZ7MLYXMSA4RFA

not attested not anchored not stored refs pending

Restricted Maximin surfaces and HRT in generic black hole spacetimes

Aron C. Wall, Donald Marolf, Zhencheng Wang

arxiv:1901.03879 v1 · 2019-01-12 · 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{Z2ALXEFBJV3PAZ7MLYXMSA4RFA}

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	2026-05-17T23:42:24.717729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce80bb90a14d76f067ec5e2ec90391281c90ba8c1d07800e709487dae7436a98

Aliases

arxiv: 1901.03879 · arxiv_version: 1901.03879v1 · doi: 10.48550/arxiv.1901.03879 · pith_short_12: Z2ALXEFBJV3P · pith_short_16: Z2ALXEFBJV3PAZ7M · pith_short_8: Z2ALXEFB

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/Z2ALXEFBJV3PAZ7MLYXMSA4RFA \
  | 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: ce80bb90a14d76f067ec5e2ec90391281c90ba8c1d07800e709487dae7436a98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23d8802402039710486a10bb11fd52ac549feeb90b6fa7f865afb4eafe4ddf54",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-01-12T16:56:19Z",
    "title_canon_sha256": "ff661e43f0d6c326570a812daae328f0bcd0af42d86a960d245233ee514f0550"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03879",
    "kind": "arxiv",
    "version": 1
  }
}