Pith Number

pith:HVZ4ZSMV

pith:2018:HVZ4ZSMVOHO74LDT7Q7L6ZAWN2

not attested not anchored not stored refs pending

The propagation of active-passive interfaces in bacterial swarms

Alison E. Patteson, Arvind Gopinath, Paulo E. Arratia

arxiv:1805.06429 v1 · 2018-05-16 · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HVZ4ZSMVOHO74LDT7Q7L6ZAWN2}

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	2026-05-17T23:52:07.680715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d73ccc99571ddfe2c73fc3ebf64166e90873ebd534902dbe21f93d37b679877

Aliases

arxiv: 1805.06429 · arxiv_version: 1805.06429v1 · doi: 10.48550/arxiv.1805.06429 · pith_short_12: HVZ4ZSMVOHO7 · pith_short_16: HVZ4ZSMVOHO74LDT · pith_short_8: HVZ4ZSMV

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/HVZ4ZSMVOHO74LDT7Q7L6ZAWN2 \
  | 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: 3d73ccc99571ddfe2c73fc3ebf64166e90873ebd534902dbe21f93d37b679877

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6abb1026f4d86bb82386b10bf2d1c365a3a658d9d05092ce1a54788f3cfc1377",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2018-05-16T17:11:12Z",
    "title_canon_sha256": "fc37a2b1798f1483ecdf6962632813e9d8143abc1af2b07254bac39f91750370"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06429",
    "kind": "arxiv",
    "version": 1
  }
}