Pith Number

pith:5RLO6N3D

pith:2018:5RLO6N3DZ4TWOYG4HZ2KEBWVIF

not attested not anchored not stored refs pending

On matrix modified KP hierarchy

A. Zabrodin

arxiv:1802.02797 v2 · 2018-02-08 · 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{5RLO6N3DZ4TWOYG4HZ2KEBWVIF}

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

Revisiting B\"acklund-Darboux transformations for KP and BKP integrable hierarchies

Receipt and verification

First computed	2026-05-18T00:12:13.879242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec56ef3763cf276760dc3e74a206d541610a2717adc296455b8d2092ac749079

Aliases

arxiv: 1802.02797 · arxiv_version: 1802.02797v2 · doi: 10.48550/arxiv.1802.02797 · pith_short_12: 5RLO6N3DZ4TW · pith_short_16: 5RLO6N3DZ4TWOYG4 · pith_short_8: 5RLO6N3D

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/5RLO6N3DZ4TWOYG4HZ2KEBWVIF \
  | 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: ec56ef3763cf276760dc3e74a206d541610a2717adc296455b8d2092ac749079

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9566de295c64ac14e72b26058d6a5764554203628f9380c3d26aaa9d42f8afd",
    "cross_cats_sorted": [
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-02-08T10:42:56Z",
    "title_canon_sha256": "786130bfbf97d4fcf61365cf03588a41f1e9719db70b6eb8f252e162a314f8dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02797",
    "kind": "arxiv",
    "version": 2
  }
}