Pith Number

pith:CMFSDDGS

pith:2016:CMFSDDGSVFZWXQSKKVBXFLPT6G

not attested not anchored not stored refs pending

An inhomogeneous Lax representation for the Hirota equation

Davide Fioravanti, Rafael I. Nepomechie

arxiv:1609.06761 v2 · 2016-09-21 · math-ph · hep-th · 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{CMFSDDGSVFZWXQSKKVBXFLPT6G}

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

From classical Lax ODEs to quantum integrable theories: the moduli

Receipt and verification

First computed	2026-05-18T00:51:46.119630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

130b218cd2a9736bc24a554372adf3f19028af7eb204e93355186681f971c22e

Aliases

arxiv: 1609.06761 · arxiv_version: 1609.06761v2 · doi: 10.48550/arxiv.1609.06761 · pith_short_12: CMFSDDGSVFZW · pith_short_16: CMFSDDGSVFZWXQSK · pith_short_8: CMFSDDGS

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/CMFSDDGSVFZWXQSKKVBXFLPT6G \
  | 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: 130b218cd2a9736bc24a554372adf3f19028af7eb204e93355186681f971c22e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9081ff1469a8fbe467540457b22f6ffca072b9b700f6fd29bc7227aa3f07f00a",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2016-09-21T21:22:16Z",
    "title_canon_sha256": "999e05f3f71df9594892a9352a98fee66696afa1f48e6cd3c0ee7c336d1e27ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.06761",
    "kind": "arxiv",
    "version": 2
  }
}