Pith Number

pith:IKYBL3B3

pith:2012:IKYBL3B3XQVMBYFL4ZCASXSMTY

not attested not anchored not stored refs pending

Continuous theory of active matter systems with metric-free interactions

Anton Peshkov, Eric Bertin, Francesco Ginelli, Hugues Chat\'e, Sandrine Ngo

arxiv:1203.6853 v1 · 2012-03-30 · 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{IKYBL3B3XQVMBYFL4ZCASXSMTY}

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	2026-05-18T01:58:00.006867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42b015ec3bbc2ac0e0abe644095e4c9e0f4b66c3740299f2699596e42c8c8204

Aliases

arxiv: 1203.6853 · arxiv_version: 1203.6853v1 · doi: 10.48550/arxiv.1203.6853 · pith_short_12: IKYBL3B3XQVM · pith_short_16: IKYBL3B3XQVMBYFL · pith_short_8: IKYBL3B3

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/IKYBL3B3XQVMBYFL4ZCASXSMTY \
  | 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: 42b015ec3bbc2ac0e0abe644095e4c9e0f4b66c3740299f2699596e42c8c8204

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8890cf6a5973228c91ceeb97f5dd7be7b655b6710c7fac383071f331847f8972",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-03-30T16:41:08Z",
    "title_canon_sha256": "4edf5767bdb12600821155c37767f11d694a1dadcb7312e90d58a2d3a1622b98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6853",
    "kind": "arxiv",
    "version": 1
  }
}