Pith Number

pith:Q7OWJAML

pith:2026:Q7OWJAMLA2QN2WANZ6ONUBMCAT

not attested not anchored not stored refs pending

Topology of pulsating active matter: Defect asymmetry controls emergent motility

Alessandro Manacorda, Etienne Fodor, Luca Casagrande

arxiv:2605.25996 v1 · 2026-05-25 · cond-mat.soft · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q7OWJAMLA2QN2WANZ6ONUBMCAT}

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	2026-05-26T02:05:22.366523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87dd64818b06a0dd580dcf9cda058204d0852534cee0392f6a2e80e737d9b1b3

Aliases

arxiv: 2605.25996 · arxiv_version: 2605.25996v1 · doi: 10.48550/arxiv.2605.25996 · pith_short_12: Q7OWJAMLA2QN · pith_short_16: Q7OWJAMLA2QN2WAN · pith_short_8: Q7OWJAML

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/Q7OWJAMLA2QN2WANZ6ONUBMCAT \
  | 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: 87dd64818b06a0dd580dcf9cda058204d0852534cee0392f6a2e80e737d9b1b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10b60c473ad1a5d2a1ea3ce00c17ac00ca2d184672e9b2ff3261219fb0ee8475",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2026-05-25T16:14:51Z",
    "title_canon_sha256": "9af17bf8b74d168d4af90e04c0408840ca18cceabe394ff32201558ffab96728"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25996",
    "kind": "arxiv",
    "version": 1
  }
}