Pith Number

pith:W4WJ7IPG

pith:2010:W4WJ7IPG5BPAJV42JCK2YFNUFE

not attested not anchored not stored refs pending

Lorentzian AdS, Wormholes and Holography

Guillermo A. Silva, Marcelo Botta-Cantcheff, Ra\'ul E. Arias

arxiv:1012.4478 v2 · 2010-12-20 · 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{W4WJ7IPG5BPAJV42JCK2YFNUFE}

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	2026-05-18T04:22:39.944622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b72c9fa1e6e85e04d79a4895ac15b4291a5bccebdd69c6d84d2972427ff8fe3b

Aliases

arxiv: 1012.4478 · arxiv_version: 1012.4478v2 · doi: 10.48550/arxiv.1012.4478 · pith_short_12: W4WJ7IPG5BPA · pith_short_16: W4WJ7IPG5BPAJV42 · pith_short_8: W4WJ7IPG

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/W4WJ7IPG5BPAJV42JCK2YFNUFE \
  | 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: b72c9fa1e6e85e04d79a4895ac15b4291a5bccebdd69c6d84d2972427ff8fe3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a937a9f910908258d592e0659ea73ca1b3af34bb4d69b25addcd19f7d5fae0e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-12-20T21:09:54Z",
    "title_canon_sha256": "03d172689175d582736677a2f2544bf1c3e5e122c1bed0fb342922070bfe9342"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4478",
    "kind": "arxiv",
    "version": 2
  }
}