Pith Number

pith:FSTLO5NI

pith:2003:FSTLO5NI2DVQ4SRZZUQJQORWLR

not attested not anchored not stored refs pending

Derived brackets

Yvette Kosmann-Schwarzbach

arxiv:math/0312524 v1 · 2003-12-31 · math.DG · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FSTLO5NI2DVQ4SRZZUQJQORWLR}

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 Complex and Spinor Relations

Receipt and verification

First computed	2026-05-18T03:39:15.007804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ca6b775a8d0eb0e4a39cd20983a365c449f0017bb6f964aafd7082cd29db4cd

Aliases

arxiv: math/0312524 · arxiv_version: math/0312524v1 · doi: 10.48550/arxiv.math/0312524 · pith_short_12: FSTLO5NI2DVQ · pith_short_16: FSTLO5NI2DVQ4SRZ · pith_short_8: FSTLO5NI

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/FSTLO5NI2DVQ4SRZZUQJQORWLR \
  | 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: 2ca6b775a8d0eb0e4a39cd20983a365c449f0017bb6f964aafd7082cd29db4cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e428fcf38a7bad591b53224f722b0b9b9c8a7f0c70158a3252668b40e7f89493",
    "cross_cats_sorted": [
      "math.SG"
    ],
    "license": "",
    "primary_cat": "math.DG",
    "submitted_at": "2003-12-31T17:55:48Z",
    "title_canon_sha256": "c9a293a4bdca8f8762a3a00953c985302762ed50b1987e3e757b4fdeee4e3515"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0312524",
    "kind": "arxiv",
    "version": 1
  }
}