Pith Number

pith:S2ONJQ7A

pith:2015:S2ONJQ7AOZC5IQ6CNHW6G6OI4P

not attested not anchored not stored refs pending

Iterative symmetry search and reduction of a wave water model in $2+1$ dimensions

C. Sard\'on, J.D. Lejarreta, P.G. Est\'evez

arxiv:1510.04962 v1 · 2015-10-16 · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S2ONJQ7AOZC5IQ6CNHW6G6OI4P}

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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	2026-05-18T01:30:00.182844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

969cd4c3e07645d443c269ede379c8e3faa01ec3007b14d9b58d16c4e4b3ae55

Aliases

arxiv: 1510.04962 · arxiv_version: 1510.04962v1 · doi: 10.48550/arxiv.1510.04962 · pith_short_12: S2ONJQ7AOZC5 · pith_short_16: S2ONJQ7AOZC5IQ6C · pith_short_8: S2ONJQ7A

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/S2ONJQ7AOZC5IQ6CNHW6G6OI4P \
  | 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: 969cd4c3e07645d443c269ede379c8e3faa01ec3007b14d9b58d16c4e4b3ae55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2be587051dc32e9be17b7d5ec2bf9a5d48682dafcf322a1fc62cca99d9b87fcd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2015-10-16T17:46:43Z",
    "title_canon_sha256": "0625f4e3d4dbc733c5fe96cd181acfc465b80abe9f1ed101d2d082eeb04c0966"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04962",
    "kind": "arxiv",
    "version": 1
  }
}