Pith Number

pith:XXRVQYMR

pith:2014:XXRVQYMRYSVMPJOGP5VTBOQJPU

not attested not anchored not stored refs pending

Local stability of perfect alignment for a spatially homogeneous kinetic model

Amic Frouvelle (CEREMADE), Ga\"el Raoul (CEFE), Pierre Degond

arxiv:1403.5233 v2 · 2014-03-20 · math.AP · math.PR · nlin.AO · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XXRVQYMRYSVMPJOGP5VTBOQJPU}

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	2026-05-18T02:42:05.952295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bde3586191c4aac7a5c67f6b30ba097d0b230e18e8409b2781acf6d95c578b6c

Aliases

arxiv: 1403.5233 · arxiv_version: 1403.5233v2 · doi: 10.48550/arxiv.1403.5233 · pith_short_12: XXRVQYMRYSVM · pith_short_16: XXRVQYMRYSVMPJOG · pith_short_8: XXRVQYMR

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/XXRVQYMRYSVMPJOGP5VTBOQJPU \
  | 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: bde3586191c4aac7a5c67f6b30ba097d0b230e18e8409b2781acf6d95c578b6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cd89e30f51fb32928a2d464723f4dd9e785f0bae1681d40075c53c79ede8dab",
    "cross_cats_sorted": [
      "math.PR",
      "nlin.AO",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-03-20T19:12:33Z",
    "title_canon_sha256": "a3e3082adeadeb112e35cd0f020e6ff28257da58d6d638718e0835bf8323332e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.5233",
    "kind": "arxiv",
    "version": 2
  }
}