Pith Number

pith:WTQMXJ3L

pith:2009:WTQMXJ3L7LXXHXJME35I3IP5UQ

not attested not anchored not stored refs pending

Physical Combinatorics and Quasiparticles

Giovanni Feverati, Nicholas S. Witte, Paul A. Pearce

arxiv:0903.0510 v2 · 2009-03-03 · 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{WTQMXJ3L7LXXHXJME35I3IP5UQ}

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	2026-05-18T02:35:00.665961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4e0cba76bfaef73dd2c26fa8da1fda40ad214918bb04788bad9188840bf9b95

Aliases

arxiv: 0903.0510 · arxiv_version: 0903.0510v2 · doi: 10.48550/arxiv.0903.0510 · pith_short_12: WTQMXJ3L7LXX · pith_short_16: WTQMXJ3L7LXXHXJM · pith_short_8: WTQMXJ3L

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/WTQMXJ3L7LXXHXJME35I3IP5UQ \
  | 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: b4e0cba76bfaef73dd2c26fa8da1fda40ad214918bb04788bad9188840bf9b95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73dce51aa407d0d1cd7a7078e53e62922f2371d8ac631223cc6b15459d77a6d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-03-03T12:22:04Z",
    "title_canon_sha256": "a0f00aadcd66147b0ef6d9bb9d01b1ab5573c4dcfe12c6623655a7d7424b313f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.0510",
    "kind": "arxiv",
    "version": 2
  }
}