Pith Number

pith:WV4T3HRM

pith:2003:WV4T3HRMV5S4NU3ASPM3DRPEBW

not attested not anchored not stored refs pending

Incidental brane defects

Tomohiro Matsuda

arxiv:hep-th/0309266 v2 · 2003-09-30 · hep-th · astro-ph · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WV4T3HRMV5S4NU3ASPM3DRPEBW}

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	2026-05-18T02:35:40.197726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5793d9e2caf65c6d36093d9b1c5e40d913e97330c0be3ca8d29d469a5602a06

Aliases

arxiv: hep-th/0309266 · arxiv_version: hep-th/0309266v2 · doi: 10.48550/arxiv.hep-th/0309266 · pith_short_12: WV4T3HRMV5S4 · pith_short_16: WV4T3HRMV5S4NU3A · pith_short_8: WV4T3HRM

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/WV4T3HRMV5S4NU3ASPM3DRPEBW \
  | 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: b5793d9e2caf65c6d36093d9b1c5e40d913e97330c0be3ca8d29d469a5602a06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "827fab15d85f7520510e513b32e6030ae9f27e7f5d0807bdfbbbbd093928ef4f",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-09-30T07:38:35Z",
    "title_canon_sha256": "9925d42caafdfaec0faec877538636192c1b0429c06c09741457aff1080e0fd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0309266",
    "kind": "arxiv",
    "version": 2
  }
}