Pith Number

pith:YIIY4EHG

pith:2016:YIIY4EHGEONFVFXSNFIKWWZWHA

not attested not anchored not stored refs pending

Self-Organized Hydrodynamics with nonconstant velocity

Hui Yu, Pierre Degond, Silke Henkes

arxiv:1602.06195 v1 · 2016-02-11 · nlin.AO · math-ph · math.MP · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YIIY4EHGEONFVFXSNFIKWWZWHA}

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	2026-05-18T01:20:18.412091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2118e10e6239a5a96f26950ab5b363827b1684e33ab2a8167dd5d26e4cb6a59

Aliases

arxiv: 1602.06195 · arxiv_version: 1602.06195v1 · doi: 10.48550/arxiv.1602.06195 · pith_short_12: YIIY4EHGEONF · pith_short_16: YIIY4EHGEONFVFXS · pith_short_8: YIIY4EHG

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/YIIY4EHGEONFVFXSNFIKWWZWHA \
  | 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: c2118e10e6239a5a96f26950ab5b363827b1684e33ab2a8167dd5d26e4cb6a59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9b972c9b084f6ad0ed2c8cb5c1d4c683cb5a9f45f0f31d2fb12930c64959c15",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.AO",
    "submitted_at": "2016-02-11T15:01:12Z",
    "title_canon_sha256": "3168e82519552a60164e3e8b1a6e2299fe2ea32167e5430966fc31ef3ed256e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.06195",
    "kind": "arxiv",
    "version": 1
  }
}