Pith Number

pith:BIGSP3IN

pith:2001:BIGSP3INHXZGSCVTYUUAXIWTQD

not attested not anchored not stored refs pending

Horizon Holography

Ivo Sachs, Sergey N. Solodukhin

arxiv:hep-th/0107173 v3 · 2001-07-20 · 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{BIGSP3INHXZGSCVTYUUAXIWTQD}

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	2026-05-18T02:36:11.811498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a0d27ed0d3df2690ab3c5280ba2d380d68e5329d7dd876c09c9223fd6c9f679

Aliases

arxiv: hep-th/0107173 · arxiv_version: hep-th/0107173v3 · doi: 10.48550/arxiv.hep-th/0107173 · pith_short_12: BIGSP3INHXZG · pith_short_16: BIGSP3INHXZGSCVT · pith_short_8: BIGSP3IN

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/BIGSP3INHXZGSCVTYUUAXIWTQD \
  | 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: 0a0d27ed0d3df2690ab3c5280ba2d380d68e5329d7dd876c09c9223fd6c9f679

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11dccb9270870b0f3434971ce549f58af8889169f5ad8229144fba80a2b732cf",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2001-07-20T15:45:48Z",
    "title_canon_sha256": "63f876ba736e20a91db2b8fb0007f0dc25a667dafae59fff1a879fb37def2f16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0107173",
    "kind": "arxiv",
    "version": 3
  }
}