Pith Number

pith:3WOY74JO

pith:2012:3WOY74JOAI4BJWGMGGFZV4NSHR

not attested not anchored not stored refs pending

Gain of regularity for water waves with surface tension

Vera Mikyoung Hur

arxiv:1210.0162 v1 · 2012-09-30 · 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{3WOY74JOAI4BJWGMGGFZV4NSHR}

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	2026-05-18T03:44:23.132889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd9d8ff12e023814d8cc318b9af1b23c54eedebb1381385be27744be79043ed8

Aliases

arxiv: 1210.0162 · arxiv_version: 1210.0162v1 · doi: 10.48550/arxiv.1210.0162 · pith_short_12: 3WOY74JOAI4B · pith_short_16: 3WOY74JOAI4BJWGM · pith_short_8: 3WOY74JO

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/3WOY74JOAI4BJWGMGGFZV4NSHR \
  | 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: dd9d8ff12e023814d8cc318b9af1b23c54eedebb1381385be27744be79043ed8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eda25b7c9af718da0806b2530b0cbbc5fb3b87046cf0378c05774019a3b1045e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-09-30T01:24:07Z",
    "title_canon_sha256": "ff3e0dadfb08f403d77c67ecf32b562893348c833f2fffffcd1e5376b619cc82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.0162",
    "kind": "arxiv",
    "version": 1
  }
}