Pith Number

pith:IOYYXWOV

pith:2018:IOYYXWOVRB3OTGVNKUQ623WLOI

not attested not anchored not stored refs pending

Flowing active liquids in a pipe: Hysteretic response of polar flocks to external fields

Alexandre Morin, Denis Bartolo

arxiv:1803.10782 v1 · 2018-03-28 · cond-mat.soft · cond-mat.mtrl-sci · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IOYYXWOVRB3OTGVNKUQ623WLOI}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:15:54.939257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43b18bd9d58876e99aad5521ed6ecb7203c8989638dc5c70fb3ff6494f661dbc

Aliases

arxiv: 1803.10782 · arxiv_version: 1803.10782v1 · doi: 10.48550/arxiv.1803.10782 · pith_short_12: IOYYXWOVRB3O · pith_short_16: IOYYXWOVRB3OTGVN · pith_short_8: IOYYXWOV

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/IOYYXWOVRB3OTGVNKUQ623WLOI \
  | 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: 43b18bd9d58876e99aad5521ed6ecb7203c8989638dc5c70fb3ff6494f661dbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df3dc928321cc3d6540940a05d30a6d5f09e375fb3dceb3cb9da5eea779da61d",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2018-03-28T18:00:05Z",
    "title_canon_sha256": "9e5c89222ed564ece820566419020fc62c661d00cfdd499c95192a45154e2c13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10782",
    "kind": "arxiv",
    "version": 1
  }
}