Pith Number

pith:5VUYC2RP

pith:2008:5VUYC2RPTWQOMKABFLPMUQ6K4Q

not attested not anchored not stored refs pending

Exact accelerating solitons in nonholonomic deformation of the KdV equation with two-fold integrable hierarchy

Anjan Kundu

arxiv:0806.2743 v2 · 2008-06-17 · 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{5VUYC2RPTWQOMKABFLPMUQ6K4Q}

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	2026-05-18T04:40:46.577903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed69816a2f9da0e628012adeca43cae42ea2cfd3eef095c59936441409191758

Aliases

arxiv: 0806.2743 · arxiv_version: 0806.2743v2 · doi: 10.48550/arxiv.0806.2743 · pith_short_12: 5VUYC2RPTWQO · pith_short_16: 5VUYC2RPTWQOMKAB · pith_short_8: 5VUYC2RP

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/5VUYC2RPTWQOMKABFLPMUQ6K4Q \
  | 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: ed69816a2f9da0e628012adeca43cae42ea2cfd3eef095c59936441409191758

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01fe5f8592d32143a6a683b78e2f013287f2bcc144bd6defacb97f7f104f837b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2008-06-17T10:04:22Z",
    "title_canon_sha256": "6e0806c67757bc7ed4b177ee35b282586ac84f6ff997c8da4cba39d22b0beeaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.2743",
    "kind": "arxiv",
    "version": 2
  }
}