Pith Number

pith:NJO3LWZT

pith:1998:NJO3LWZTEUXXLR6C4RXITE3O6W

not attested not anchored not stored refs pending

(Non-)Anomalous D-brane and O-plane couplings: the normal bundle

Ben Craps, Frederik Roose

arxiv:hep-th/9812149 v2 · 1998-12-17 · 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{NJO3LWZTEUXXLR6C4RXITE3O6W}

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	2026-07-04T16:10:06.638696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a5db5db33252f75c7c2e46e89936ef5a0c6275f90c1d418a3a7adbb50d1fb2b

Aliases

arxiv: hep-th/9812149 · arxiv_version: hep-th/9812149v2 · doi: 10.48550/arxiv.hep-th/9812149 · pith_short_12: NJO3LWZTEUXX · pith_short_16: NJO3LWZTEUXXLR6C · pith_short_8: NJO3LWZT

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/NJO3LWZTEUXXLR6C4RXITE3O6W \
  | 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: 6a5db5db33252f75c7c2e46e89936ef5a0c6275f90c1d418a3a7adbb50d1fb2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "433dbe1d7a992c710d552f6a1c3d2c787afb60a4cddf75a171a9e8544f602c14",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1998-12-17T16:50:05Z",
    "title_canon_sha256": "cf6b97ab68a28568e16c363a30b5448255f998bcba4a23bba014e9f6f0429d7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9812149",
    "kind": "arxiv",
    "version": 2
  }
}