Pith Number

pith:L5XG7KOM

pith:2011:L5XG7KOMORTB7FBDER2HSCDOZX

not attested not anchored not stored refs pending

Regularity of traveling free surface water waves with vorticity

Hua Chen, Ling-Jun Wang, Wei-Xi Li

arxiv:1112.2730 v2 · 2011-12-12 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L5XG7KOMORTB7FBDER2HSCDOZX}

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	2026-05-18T03:40:36.624791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f6e6fa9cc74661f9423247479086ecdca69c362ce9695c62de12ea1a810d1ef

Aliases

arxiv: 1112.2730 · arxiv_version: 1112.2730v2 · doi: 10.48550/arxiv.1112.2730 · pith_short_12: L5XG7KOMORTB · pith_short_16: L5XG7KOMORTB7FBD · pith_short_8: L5XG7KOM

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/L5XG7KOMORTB7FBDER2HSCDOZX \
  | 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: 5f6e6fa9cc74661f9423247479086ecdca69c362ce9695c62de12ea1a810d1ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b87ca14ed2551c6dd68f9e881665695207983084648e83a8d0ff649e257a4313",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-12-12T21:59:45Z",
    "title_canon_sha256": "d48734934fca15eeea2655a6f1886318b9eeb84a0dcaf1ffe5d9cfd9746a8720"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2730",
    "kind": "arxiv",
    "version": 2
  }
}