Pith Number

pith:VDZZAQDJ

pith:2019:VDZZAQDJ2R47RJ3DVEB4MXCJMR

not attested not anchored not stored refs pending

Observation of topological gravity-capillary waves in a water wave crystal

Abdelkrim Khelif, Franck Chollet, Muamer Kadic, Nicolas Laforge, Romain Fleury, Vincent Laude, Yuning Guo

arxiv:1906.00964 v1 · 2019-06-03 · cond-mat.mes-hall · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VDZZAQDJ2R47RJ3DVEB4MXCJMR}

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	2026-07-05T06:25:56.108577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8f3904069d479f8a763a903c65c49645b4a9dd273bbe1fd410bb1f075695147

Aliases

arxiv: 1906.00964 · arxiv_version: 1906.00964v1 · doi: 10.48550/arxiv.1906.00964 · pith_short_12: VDZZAQDJ2R47 · pith_short_16: VDZZAQDJ2R47RJ3D · pith_short_8: VDZZAQDJ

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/VDZZAQDJ2R47RJ3DVEB4MXCJMR \
  | 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: a8f3904069d479f8a763a903c65c49645b4a9dd273bbe1fd410bb1f075695147

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e255703c36ebfecfc57ebc052abd055db0931cd26a495229102f60449ebbb356",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-06-03T15:14:18Z",
    "title_canon_sha256": "e69554df1b383f13cc5225804edae624572929ba30c58ddc9fbafbd6d1a387b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.00964",
    "kind": "arxiv",
    "version": 1
  }
}