Pith Number

pith:N4JPCB3F

pith:2000:N4JPCB3FVCR6P3M5CP3SNYO5WT

not attested not anchored not stored refs pending

A new holographic entropy bound from quantum geometry

Parthasarathi Majumdar, Romesh K Kaul, Saurya Das

arxiv:hep-th/0006211 v2 · 2000-06-27 · 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{N4JPCB3FVCR6P3M5CP3SNYO5WT}

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	2026-07-04T16:20:56.301626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f12f10765a8a3e7ed9d13f726e1ddb4ef21326bf8ae3bbfbc6222d716046e18

Aliases

arxiv: hep-th/0006211 · arxiv_version: hep-th/0006211v2 · doi: 10.48550/arxiv.hep-th/0006211 · pith_short_12: N4JPCB3FVCR6 · pith_short_16: N4JPCB3FVCR6P3M5 · pith_short_8: N4JPCB3F

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/N4JPCB3FVCR6P3M5CP3SNYO5WT \
  | 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: 6f12f10765a8a3e7ed9d13f726e1ddb4ef21326bf8ae3bbfbc6222d716046e18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bd36d7d4d58745a903a4339a418edea5e20318b3948ca5f4a4fe54a0b03b251",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-06-27T14:05:15Z",
    "title_canon_sha256": "6326b4a0700d8e4eb70a7b586970f9aed900b26067172a5af7f4d6c0d78f6235"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0006211",
    "kind": "arxiv",
    "version": 2
  }
}