Pith Number

pith:7SZ6SXWL

pith:2020:7SZ6SXWLTMVAAJDW2SQI37NULV

not attested not anchored not stored refs pending

On the Zakharov-Mikhailov action: $4$d Chern-Simons origin and covariant Poisson algebra of the Lax connection

Benoit Vicedo, Matteo Stoppato, Vincent Caudrelier

arxiv:2012.04431 v3 · 2020-12-08 · 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{7SZ6SXWLTMVAAJDW2SQI37NULV}

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	2026-07-05T02:55:09.624362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcb3e95ecb9b2a002476d4a08dfdb45d629b95b471dcf0bab78b612a81bf1cb8

Aliases

arxiv: 2012.04431 · arxiv_version: 2012.04431v3 · doi: 10.48550/arxiv.2012.04431 · pith_short_12: 7SZ6SXWLTMVA · pith_short_16: 7SZ6SXWLTMVAAJDW · pith_short_8: 7SZ6SXWL

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/7SZ6SXWLTMVAAJDW2SQI37NULV \
  | 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: fcb3e95ecb9b2a002476d4a08dfdb45d629b95b471dcf0bab78b612a81bf1cb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7036a649490fadc33557ff9d7fff3fbe7269e957fe75ae56a79d631c942135e2",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-12-08T14:02:07Z",
    "title_canon_sha256": "f541a2a6eadf2a4cdc697718a8d67d4c88c9a7751c1795720fde6cceb3e6d700"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.04431",
    "kind": "arxiv",
    "version": 3
  }
}