Pith Number

pith:Q2BMLSTL

pith:2013:Q2BMLSTLZHQ3Q5R6CDUZYPC6ID

not attested not anchored not stored refs pending

Hydrodynamic Supercontinuum

A. Chabchoub, G. Genty, J. M. Dudley, M. Onorato, N. Akhmediev, N. Hoffmann

arxiv:1303.2676 v2 · 2013-03-11 · physics.flu-dyn

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

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	2026-05-18T03:16:26.801152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8682c5ca6bc9e1b8763e10e99c3c5e40c98fd3235b8e584930cdbadcf050a54e

Aliases

arxiv: 1303.2676 · arxiv_version: 1303.2676v2 · doi: 10.48550/arxiv.1303.2676 · pith_short_12: Q2BMLSTLZHQ3 · pith_short_16: Q2BMLSTLZHQ3Q5R6 · pith_short_8: Q2BMLSTL

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/Q2BMLSTLZHQ3Q5R6CDUZYPC6ID \
  | 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: 8682c5ca6bc9e1b8763e10e99c3c5e40c98fd3235b8e584930cdbadcf050a54e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2808e7a5675de685acd478c72e397e438434ad3f869cb03c5218bcac2df83f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2013-03-11T20:24:02Z",
    "title_canon_sha256": "f40e7d6bff38ae001494c26d9683e9627f5c4c8f0a966364e795957f9c6154be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2676",
    "kind": "arxiv",
    "version": 2
  }
}