Pith Number

pith:B3U3G5N3

pith:2013:B3U3G5N3WBA3WO3MGWPJQMWIRO

not attested not anchored not stored refs pending

Nonlinear Traces

David Ben-Zvi, David Nadler

arxiv:1305.7175 v4 · 2013-05-30 · math.AG · math.CT · math.QA · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B3U3G5N3WBA3WO3MGWPJQMWIRO}

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	2026-05-17T23:44:10.577377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ee9b375bbb041bb3b6c359e9832c88ba44d4ec1cf41bdbec195b6f487eedc74

Aliases

arxiv: 1305.7175 · arxiv_version: 1305.7175v4 · doi: 10.48550/arxiv.1305.7175 · pith_short_12: B3U3G5N3WBA3 · pith_short_16: B3U3G5N3WBA3WO3M · pith_short_8: B3U3G5N3

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/B3U3G5N3WBA3WO3MGWPJQMWIRO \
  | 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: 0ee9b375bbb041bb3b6c359e9832c88ba44d4ec1cf41bdbec195b6f487eedc74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0b10398aa562dba98404a3a3d13dc7e7f75c6ba93918134a4a33191f9e4fdc1",
    "cross_cats_sorted": [
      "math.CT",
      "math.QA",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-05-30T17:41:05Z",
    "title_canon_sha256": "60e468c19753ee39767ac78b1f8d6a170a800268b3e4aca88ef2c0bf52ee0f4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.7175",
    "kind": "arxiv",
    "version": 4
  }
}