Pith Number

pith:ASFOFPC5

pith:2019:ASFOFPC5WAY3JSOEKP6MTM2PAO

not attested not anchored not stored refs pending

From modulational instability to focusing dam breaks in water waves

Alexey Tikan, Annette Cazaubiel, Eric Falcon, F\'elicien Bonnefoy, Fran\c{c}ois Copie, Gaurav Pradehusai, Gennady El, Guillaume Ducrozet, Guillaume Michel, Pierre Suret, St\'ephane Randoux

arxiv:1911.00053 v2 · 2019-10-31 · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ASFOFPC5WAY3JSOEKP6MTM2PAO}

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	2026-07-05T00:51:33.806956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

048ae2bc5db031b4c9c453fcc9b34f038e8090f6a7d0c1a2fe4e15a63b08bca2

Aliases

arxiv: 1911.00053 · arxiv_version: 1911.00053v2 · doi: 10.48550/arxiv.1911.00053 · pith_short_12: ASFOFPC5WAY3 · pith_short_16: ASFOFPC5WAY3JSOE · pith_short_8: ASFOFPC5

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/ASFOFPC5WAY3JSOEKP6MTM2PAO \
  | 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: 048ae2bc5db031b4c9c453fcc9b34f038e8090f6a7d0c1a2fe4e15a63b08bca2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9892225a4f1eda37b7bad42be4e00ca2cdfd9cf5db82777ca46b2b99f5d15cb6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2019-10-31T18:47:11Z",
    "title_canon_sha256": "93938491808860d131915c433dc348f63a6c23ac3ad9d2c6c265089945a33995"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.00053",
    "kind": "arxiv",
    "version": 2
  }
}