Pith Number

pith:MR2HMF4D

pith:2003:MR2HMF4DFDXG2C77KF7X4BGWX2

not attested not anchored not stored refs pending

Commuting Flows and Conservation Laws for Noncommutative Lax Hierarchies

Masashi Hamanaka

arxiv:hep-th/0311206 v2 · 2003-11-24 · hep-th · math-ph · math.MP · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MR2HMF4DFDXG2C77KF7X4BGWX2}

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	2026-05-18T01:38:46.492906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

647476178328ee6d0bff517f7e04d6be9485da9b668a7d00f1b9721a00a6674f

Aliases

arxiv: hep-th/0311206 · arxiv_version: hep-th/0311206v2 · doi: 10.48550/arxiv.hep-th/0311206 · pith_short_12: MR2HMF4DFDXG · pith_short_16: MR2HMF4DFDXG2C77 · pith_short_8: MR2HMF4D

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/MR2HMF4DFDXG2C77KF7X4BGWX2 \
  | 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: 647476178328ee6d0bff517f7e04d6be9485da9b668a7d00f1b9721a00a6674f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04ac087ea75f172b05cfd82c40f63ca91041ff67a4d21574618ce6d674b16697",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "nlin.SI"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-11-24T17:05:57Z",
    "title_canon_sha256": "8added9506dc8459400fcbe354ceb272dfa4d4527fdd33787c41a6cb7a4b9db7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0311206",
    "kind": "arxiv",
    "version": 2
  }
}