Pith Number

pith:YMDI76J7

pith:2012:YMDI76J7JNCMAA7DVUXEJZED6H

not attested not anchored not stored refs pending

Darboux transformation and positons of the inhomogeneous Hirota and the Maxwell-Bloch equation

Chuanzhong Li, Jingsong He

arxiv:1210.2501 v1 · 2012-10-09 · 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{YMDI76J7JNCMAA7DVUXEJZED6H}

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	2026-05-18T03:43:41.353198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3068ff93f4b44c003e3ad2e44e483f1cb21563765bbc4f352152f2909194276

Aliases

arxiv: 1210.2501 · arxiv_version: 1210.2501v1 · doi: 10.48550/arxiv.1210.2501 · pith_short_12: YMDI76J7JNCM · pith_short_16: YMDI76J7JNCMAA7D · pith_short_8: YMDI76J7

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/YMDI76J7JNCMAA7DVUXEJZED6H \
  | 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: c3068ff93f4b44c003e3ad2e44e483f1cb21563765bbc4f352152f2909194276

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bb898a3f53fecdd6c1f17434d8135b261808073879b8ad5e01a788789f93bf5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2012-10-09T06:08:09Z",
    "title_canon_sha256": "ecc42df6f90649e6b4a7ed13b038cd9fcc23b8c946819c4dce76b697b9446da6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.2501",
    "kind": "arxiv",
    "version": 1
  }
}