Pith Number

pith:GWH2CUSR

pith:2014:GWH2CUSRE35Q3XFGANCTJ5IZ6M

not attested not anchored not stored refs pending

Comment on Ihle, "Towards a quantitative kinetic theory of polar active matter"

Anton Peshkov, Eric Bertin, Francesco Ginelli, Guillaume Gr\'egoire, Hugues Chat\'e, S\'ebastien L\'eonard

arxiv:1404.3950 v1 · 2014-04-15 · 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{GWH2CUSRE35Q3XFGANCTJ5IZ6M}

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	2026-05-18T01:43:29.791265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

358fa1525126fb0ddca6034534f519f32bff90fcc0b7ead0a69d24a326b5baad

Aliases

arxiv: 1404.3950 · arxiv_version: 1404.3950v1 · doi: 10.48550/arxiv.1404.3950 · pith_short_12: GWH2CUSRE35Q · pith_short_16: GWH2CUSRE35Q3XFG · pith_short_8: GWH2CUSR

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/GWH2CUSRE35Q3XFGANCTJ5IZ6M \
  | 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: 358fa1525126fb0ddca6034534f519f32bff90fcc0b7ead0a69d24a326b5baad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db060b51b89a9b089ce4dd622297669f20d9351179b799f4f2b7ef0d6d27fcb9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2014-04-15T15:11:37Z",
    "title_canon_sha256": "1d5d1bc30d1370fd61c677e354b7d7a7bf9dc13e68948e5468821acbc7001e9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3950",
    "kind": "arxiv",
    "version": 1
  }
}