Pith Number

pith:D22Q7Y77

pith:2018:D22Q7Y77AMQWUUIFG775H6XVBE

not attested not anchored not stored refs pending

Emergence of active nematics in bacterial biofilms

Askin Kocabas, Esin Demir, Roman Vetter, Yusuf Ilker Yaman

arxiv:1811.12076 v1 · 2018-11-29 · physics.bio-ph · 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{D22Q7Y77AMQWUUIFG775H6XVBE}

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	2026-05-17T23:45:09.361143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1eb50fe3ff03216a510537ffd3faf50909264e7d5f2e498b6dec118a0e3b79dc

Aliases

arxiv: 1811.12076 · arxiv_version: 1811.12076v1 · doi: 10.48550/arxiv.1811.12076 · pith_short_12: D22Q7Y77AMQW · pith_short_16: D22Q7Y77AMQWUUIF · pith_short_8: D22Q7Y77

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/D22Q7Y77AMQWUUIFG775H6XVBE \
  | 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: 1eb50fe3ff03216a510537ffd3faf50909264e7d5f2e498b6dec118a0e3b79dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8c6c3618237b2377ece4d22dec473c73d25b1ce9a36a3982d527e8a154ffe46",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2018-11-29T11:32:09Z",
    "title_canon_sha256": "b33e01280df764c3c8122bd3c059406da370eec8d1f2115a761cd465e6f35326"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.12076",
    "kind": "arxiv",
    "version": 1
  }
}