Pith Number

pith:FBQ6GXZ4

pith:2010:FBQ6GXZ42LI2J5OZ5Q4ZLMDO5A

not attested not anchored not stored refs pending

Ultradiscrete Pl\"ucker Relation Specialized for Soliton Solutions

Daisuke Takahashi, Hidetomo Nagai

arxiv:1012.2428 v1 · 2010-12-11 · 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{FBQ6GXZ42LI2J5OZ5Q4ZLMDO5A}

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	2026-05-18T02:04:30.153814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2861e35f3cd2d1a4f5d9ec3995b06ee83b9774f809e5c8a180e613639616aae2

Aliases

arxiv: 1012.2428 · arxiv_version: 1012.2428v1 · doi: 10.48550/arxiv.1012.2428 · pith_short_12: FBQ6GXZ42LI2 · pith_short_16: FBQ6GXZ42LI2J5OZ · pith_short_8: FBQ6GXZ4

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/FBQ6GXZ42LI2J5OZ5Q4ZLMDO5A \
  | 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: 2861e35f3cd2d1a4f5d9ec3995b06ee83b9774f809e5c8a180e613639616aae2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64809e2234b3e0882f3e9f20f6cc10ad37b9b380ff55ce310de8c89a843d1dfa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2010-12-11T06:12:49Z",
    "title_canon_sha256": "e6c19ae4fb99743f2051e63c5533b93c733a5b77aeaa16a89bbd2e19d6cdf7a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.2428",
    "kind": "arxiv",
    "version": 1
  }
}