Pith Number

pith:GR7NHCZ7

pith:2007:GR7NHCZ77NF62HS36U6ELM6BER

not attested not anchored not stored refs pending

The model equation of soliton theory

A.B. Shabat, V.E. Adler

arxiv:0706.0075 v1 · 2007-06-01 · 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{GR7NHCZ77NF62HS36U6ELM6BER}

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	2026-05-18T02:44:23.897630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

347ed38b3ffb4bed1e5bf53c45b3c1247f003f6454778afe99daae9d261522a4

Aliases

arxiv: 0706.0075 · arxiv_version: 0706.0075v1 · doi: 10.48550/arxiv.0706.0075 · pith_short_12: GR7NHCZ77NF6 · pith_short_16: GR7NHCZ77NF62HS3 · pith_short_8: GR7NHCZ7

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/GR7NHCZ77NF62HS36U6ELM6BER \
  | 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: 347ed38b3ffb4bed1e5bf53c45b3c1247f003f6454778afe99daae9d261522a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1c3e10a8c8bc306ca5cab6c72e6a92cdf768f8ac681b79b7b889bc599506a74",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nlin.SI",
    "submitted_at": "2007-06-01T06:39:30Z",
    "title_canon_sha256": "9ca76780665a4bdb969f4d2df7dc6e1449c9b001722555e98d1679965a6e7eb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.0075",
    "kind": "arxiv",
    "version": 1
  }
}