Pith Number

pith:3NCSZZHN

pith:2000:3NCSZZHNMQCEAJO3HSYZFTHK66

not attested not anchored not stored refs pending

Supergravity M5-branes wrapped on Riemann surfaces and their QFT duals

Ansar Fayyazuddin, Bj\"orn Brinne, Douglas J. Smith, Subir Mukhopadhyay

arxiv:hep-th/0009047 v2 · 2000-09-07 · 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{3NCSZZHNMQCEAJO3HSYZFTHK66}

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	2026-05-18T01:06:00.207305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db452ce4ed64044025db3cb192cceaf787efbe4bd8a0e9b02488c1fa8551d288

Aliases

arxiv: hep-th/0009047 · arxiv_version: hep-th/0009047v2 · doi: 10.48550/arxiv.hep-th/0009047 · pith_short_12: 3NCSZZHNMQCE · pith_short_16: 3NCSZZHNMQCEAJO3 · pith_short_8: 3NCSZZHN

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/3NCSZZHNMQCEAJO3HSYZFTHK66 \
  | 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: db452ce4ed64044025db3cb192cceaf787efbe4bd8a0e9b02488c1fa8551d288

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea82abdf2684edaa8847a4b1521f09d83ddfb7d208105f8ae904ed88072985ae",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-09-07T12:51:46Z",
    "title_canon_sha256": "1125d79e9d0b12aaa111dcee18ef6b46b7cea62647ff1de96b5d096e023b5fed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0009047",
    "kind": "arxiv",
    "version": 2
  }
}