Pith Number

pith:4B4OGUOA

pith:2003:4B4OGUOAXUYXFZ7MMG3R6CEQDX

not attested not anchored not stored refs pending

Anomaly cancellation in M-theory: a critical review

Adel Bilal, Steffen Metzger

arxiv:hep-th/0307152 v1 · 2003-07-17 · 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{4B4OGUOAXUYXFZ7MMG3R6CEQDX}

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	2026-07-04T17:24:43.081511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e078e351c0bd3172e7ec61b71f08901dee335ae301c247bb5d4c0d32588c4d05

Aliases

arxiv: hep-th/0307152 · arxiv_version: hep-th/0307152v1 · doi: 10.48550/arxiv.hep-th/0307152 · pith_short_12: 4B4OGUOAXUYX · pith_short_16: 4B4OGUOAXUYXFZ7M · pith_short_8: 4B4OGUOA

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/4B4OGUOAXUYXFZ7MMG3R6CEQDX \
  | 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: e078e351c0bd3172e7ec61b71f08901dee335ae301c247bb5d4c0d32588c4d05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25bfe4f074376323a47d9c6e13a60998d8f7453f1676e75bacf4bfd508f208f6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-07-17T08:53:25Z",
    "title_canon_sha256": "94c00984ab2cadbd2ebc7874fa0b5d07506056213a1edce421cbac19c94277a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0307152",
    "kind": "arxiv",
    "version": 1
  }
}