Pith Number

pith:XOZSOZLM

pith:2003:XOZSOZLMNSLPGREXW52V3PJ3SY

not attested not anchored not stored refs pending

Noncommutative homotopy algebras associated with open strings

Hiroshige Kajiura

arxiv:math/0306332 v2 · 2003-06-23 · math.QA · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XOZSOZLMNSLPGREXW52V3PJ3SY}

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	2026-05-18T04:36:18.958727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbb327656c6c96f34497b7755dbd3b9637b5e6ca9ef218b216f3f38bb882b130

Aliases

arxiv: math/0306332 · arxiv_version: math/0306332v2 · doi: 10.48550/arxiv.math/0306332 · pith_short_12: XOZSOZLMNSLP · pith_short_16: XOZSOZLMNSLPGREX · pith_short_8: XOZSOZLM

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/XOZSOZLMNSLPGREXW52V3PJ3SY \
  | 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: bbb327656c6c96f34497b7755dbd3b9637b5e6ca9ef218b216f3f38bb882b130

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea1c46e1f86e7ee804dff87bd0a44c8ec973a829333dc5c0b2924669a41b6fc7",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math.QA",
    "submitted_at": "2003-06-23T18:03:49Z",
    "title_canon_sha256": "7d71955e69057fef92b86253662c7cf2cbfdcb7bf24a6ce452230838a8621146"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0306332",
    "kind": "arxiv",
    "version": 2
  }
}