Pith Number

pith:R3DWNWMB

pith:2003:R3DWNWMBBCUOAHULWLWYMZ6D5L

not attested not anchored not stored refs pending

K-Theory from a physical perspective

Gregory Moore

arxiv:hep-th/0304018 v1 · 2003-04-02 · 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{R3DWNWMBBCUOAHULWLWYMZ6D5L}

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.

Cited by

1 paper in Pith

Generalised Symmetries and Swampland-Type Constraints from Charge Quantisation via Rational Homotopy Theory

Receipt and verification

First computed	2026-07-04T14:31:56.820291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ec766d98108a8e01e8bb2ed8667c3ead8905540dc7f92d149f0a15c12884ecb

Aliases

arxiv: hep-th/0304018 · arxiv_version: hep-th/0304018v1 · doi: 10.48550/arxiv.hep-th/0304018 · pith_short_12: R3DWNWMBBCUO · pith_short_16: R3DWNWMBBCUOAHUL · pith_short_8: R3DWNWMB

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/R3DWNWMBBCUOAHULWLWYMZ6D5L \
  | 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: 8ec766d98108a8e01e8bb2ed8667c3ead8905540dc7f92d149f0a15c12884ecb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "487a093f6802453fcb3139eba95c637bb731b1c81c72e53cc0de54276ef213eb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-04-02T19:04:29Z",
    "title_canon_sha256": "f672208dddd83f4b8b428119b8aa35e96a5cc7098b9ca23e8d58b21fae6c76b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0304018",
    "kind": "arxiv",
    "version": 1
  }
}