Pith Number

pith:NCQO2DOM

pith:2012:NCQO2DOMYB4UBA3GKOND2L2SJB

not attested not anchored not stored refs pending

Do peaked solitary water waves indeed exist?

Shijun Liao

arxiv:1204.3354 v5 · 2012-04-16 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NCQO2DOMYB4UBA3GKOND2L2SJB}

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	2026-05-18T02:51:23.667419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68a0ed0dccc079408366539a3d2f52484f72a52d5a7b4e3a627ea10d37960697

Aliases

arxiv: 1204.3354 · arxiv_version: 1204.3354v5 · doi: 10.48550/arxiv.1204.3354 · pith_short_12: NCQO2DOMYB4U · pith_short_16: NCQO2DOMYB4UBA3G · pith_short_8: NCQO2DOM

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/NCQO2DOMYB4UBA3GKOND2L2SJB \
  | 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: 68a0ed0dccc079408366539a3d2f52484f72a52d5a7b4e3a627ea10d37960697

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24ab04617a2a69a360bccb37767f448c5941fe09b7e5974cf9e03ff7341f4e95",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2012-04-16T03:31:25Z",
    "title_canon_sha256": "c5834712622d327ae5ddfbaf1c79f6e68479d0c0152ce9c6c75034c83cf294e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3354",
    "kind": "arxiv",
    "version": 5
  }
}