Pith Number

pith:A4FEJIIF

pith:2022:A4FEJIIFOUZOQ5NXXLFR3JSTNL

not attested not anchored not stored refs pending

From rogue waves to solitons

Amdad Chowdury, Marco Battiato, Wonkeun Chang

arxiv:2210.00432 v1 · 2022-10-02 · nlin.PS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A4FEJIIFOUZOQ5NXXLFR3JSTNL}

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	2026-07-05T05:37:42.541219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

070a44a1057532e875b7bacb1da6536acdf8f49a7abc7f22b77ba3f5b635f3e9

Aliases

arxiv: 2210.00432 · arxiv_version: 2210.00432v1 · doi: 10.48550/arxiv.2210.00432 · pith_short_12: A4FEJIIFOUZO · pith_short_16: A4FEJIIFOUZOQ5NX · pith_short_8: A4FEJIIF

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/A4FEJIIFOUZOQ5NXXLFR3JSTNL \
  | 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: 070a44a1057532e875b7bacb1da6536acdf8f49a7abc7f22b77ba3f5b635f3e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ccdf069e774d866ee62803fbded74c4e728a948e11ea696d70bd3b9018e14f0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2022-10-02T05:50:19Z",
    "title_canon_sha256": "676f324b1a4bab50b0b3ba492e201cf11cb1a88d7bb9e728a058aa7b20c81a7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.00432",
    "kind": "arxiv",
    "version": 1
  }
}