Pith Number

pith:BRL7BJG5

pith:2016:BRL7BJG5N7JBPVVNZPGM5632XT

not attested not anchored not stored refs pending

Symmetric waves are traveling waves for a shallow water equation for surface waves of moderate amplitude

Anna Geyer

arxiv:1602.00576 v1 · 2016-02-01 · 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{BRL7BJG5N7JBPVVNZPGM5632XT}

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	2026-05-18T01:21:33.358894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c57f0a4dd6fd217d6adcbcccefb7abcdb32a61abda31545a12f5fb024df8d72

Aliases

arxiv: 1602.00576 · arxiv_version: 1602.00576v1 · doi: 10.48550/arxiv.1602.00576 · pith_short_12: BRL7BJG5N7JB · pith_short_16: BRL7BJG5N7JBPVVN · pith_short_8: BRL7BJG5

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/BRL7BJG5N7JBPVVNZPGM5632XT \
  | 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: 0c57f0a4dd6fd217d6adcbcccefb7abcdb32a61abda31545a12f5fb024df8d72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd84a820fd94f59ee8f79995e1d85ce9c2b43520c020091fc640f70195c03abb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-02-01T16:08:19Z",
    "title_canon_sha256": "a565533d784b88ca7a08be0cc6f2df2bef47f50be14dd8520092b1b19c60c736"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.00576",
    "kind": "arxiv",
    "version": 1
  }
}