Pith Number

pith:IP36K4JK

pith:2018:IP36K4JKP5R3SCUYGF3IJKIBES

not attested not anchored not stored refs pending

Hydrodynamic Theory of Flocking in the Presence of Quenched Disorder

John Toner, Nicholas Guttenberg, Yuhai Tu

arxiv:1805.10326 v1 · 2018-05-25 · cond-mat.stat-mech · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IP36K4JKP5R3SCUYGF3IJKIBES}

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	2026-05-17T23:58:04.791591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43f7e5712a7f63b90a98317684a901249ba08a575573a0560b6442039833b269

Aliases

arxiv: 1805.10326 · arxiv_version: 1805.10326v1 · doi: 10.48550/arxiv.1805.10326 · pith_short_12: IP36K4JKP5R3 · pith_short_16: IP36K4JKP5R3SCUY · pith_short_8: IP36K4JK

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/IP36K4JKP5R3SCUYGF3IJKIBES \
  | 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: 43f7e5712a7f63b90a98317684a901249ba08a575573a0560b6442039833b269

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0b0b072a03c5331d0b4033a6f52494fd76546393ccc5a11d1df2daa49ab231e",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2018-05-25T18:53:04Z",
    "title_canon_sha256": "c1572f8fdc464da2b94535884a3136021f9c648924a53e5c9c547df8145d6a21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.10326",
    "kind": "arxiv",
    "version": 1
  }
}