Pith Number

pith:MJ254HWP

pith:2001:MJ254HWPD3QAMD6T6PIILPVGFT

not attested not anchored not stored refs pending

(Fractional) Intersection Numbers, Tadpoles and Anomalies

Christian Romelsberger

arxiv:hep-th/0111086 v1 · 2001-11-12 · 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{MJ254HWPD3QAMD6T6PIILPVGFT}

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	2026-05-18T04:35:23.758039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6275de1ecf1ee0060fd3f3d085bea62cca9eff17d6a428d491ad14a9664b615e

Aliases

arxiv: hep-th/0111086 · arxiv_version: hep-th/0111086v1 · doi: 10.48550/arxiv.hep-th/0111086 · pith_short_12: MJ254HWPD3QA · pith_short_16: MJ254HWPD3QAMD6T · pith_short_8: MJ254HWP

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/MJ254HWPD3QAMD6T6PIILPVGFT \
  | 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: 6275de1ecf1ee0060fd3f3d085bea62cca9eff17d6a428d491ad14a9664b615e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96f7a8cc600b4f9a518053bb49c9b85b91b5d930c2f563a41d1a2a90ccb60204",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2001-11-12T20:37:21Z",
    "title_canon_sha256": "b8c0f89337e948caa4e1022a1ee68a38c00cb44f786839a3f6b9831b8e9f2ad9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0111086",
    "kind": "arxiv",
    "version": 1
  }
}