Pith Number

pith:RDMOBNLK

pith:2001:RDMOBNLKPZZSTGOWGGGGAGANKC

not attested not anchored not stored refs pending

Singularity analysis of a new discrete nonlinear Schrodinger equation

Sergei Sakovich

arxiv:nlin/0111060 v2 · 2001-11-28 · nlin.SI · math-ph · math.CA · 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{RDMOBNLKPZZSTGOWGGGGAGANKC}

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	2026-05-18T03:08:16.444665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88d8e0b56a7e732999d6318c60180d50b869f9c714a9edb16b212dd24796f4be

Aliases

arxiv: nlin/0111060 · arxiv_version: nlin/0111060v2 · doi: 10.48550/arxiv.nlin/0111060 · pith_short_12: RDMOBNLKPZZS · pith_short_16: RDMOBNLKPZZSTGOW · pith_short_8: RDMOBNLK

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/RDMOBNLKPZZSTGOWGGGGAGANKC \
  | 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: 88d8e0b56a7e732999d6318c60180d50b869f9c714a9edb16b212dd24796f4be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bc946effcae5c2a1cffc82d18b95b33356d863e657d2c10575e4c8f1a67ce80",
    "cross_cats_sorted": [
      "math-ph",
      "math.CA",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2001-11-28T06:27:05Z",
    "title_canon_sha256": "04876cd58ded8f34ed4336ea01948946cafc663c2a34a34d292217a615f6808c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0111060",
    "kind": "arxiv",
    "version": 2
  }
}