Pith Number

pith:SJQYTWR5

pith:1999:SJQYTWR5S2NK72UWWKRISG4AZW

not attested not anchored not stored refs pending

Black Holes and Five-brane Thermodynamics

E. Martinec, V. Sahakian

arxiv:hep-th/9901135 v4 · 1999-01-26 · 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{SJQYTWR5S2NK72UWWKRISG4AZW}

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	2026-05-18T01:08:00.259510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

926189da3d969aafea96b2a2891b80cdb48549cf97d9ab474ea0a4ca1235a586

Aliases

arxiv: hep-th/9901135 · arxiv_version: hep-th/9901135v4 · doi: 10.48550/arxiv.hep-th/9901135 · pith_short_12: SJQYTWR5S2NK · pith_short_16: SJQYTWR5S2NK72UW · pith_short_8: SJQYTWR5

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/SJQYTWR5S2NK72UWWKRISG4AZW \
  | 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: 926189da3d969aafea96b2a2891b80cdb48549cf97d9ab474ea0a4ca1235a586

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14009d2ab5c8f8b11d6383fc49536136adea62ee896ddd6071d242eeba24126b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1999-01-26T16:03:56Z",
    "title_canon_sha256": "3386c96f240bf40fe1fadcb0bf33bd9dea86877985de39c3e39f98b1f0825620"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9901135",
    "kind": "arxiv",
    "version": 4
  }
}