Pith Number

pith:PDCZK4BV

pith:2022:PDCZK4BVILBCPBVWJG62NDCZ35

not attested not anchored not stored refs pending

Mechano-lithography: stress anisotropy driven nematic order in growing three-dimensional bacterial biofilms

Changhao Li, Japinder Nijjer, Jing Yan, Luyi Feng, Qiuting Zhang, Sulin Zhang

arxiv:2211.16354 v1 · 2022-11-29 · 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{PDCZK4BVILBCPBVWJG62NDCZ35}

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	2026-07-05T05:20:26.239892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78c595703542c22786b649bda68c59df7d9b4bee06ad06f374ef8c46022ec767

Aliases

arxiv: 2211.16354 · arxiv_version: 2211.16354v1 · doi: 10.48550/arxiv.2211.16354 · pith_short_12: PDCZK4BVILBC · pith_short_16: PDCZK4BVILBCPBVW · pith_short_8: PDCZK4BV

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/PDCZK4BVILBCPBVWJG62NDCZ35 \
  | 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: 78c595703542c22786b649bda68c59df7d9b4bee06ad06f374ef8c46022ec767

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35d01436c0b3e78f9ab5c68bd0816f81e61a5f583b416a7b845e2b269db55d65",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2022-11-29T16:40:44Z",
    "title_canon_sha256": "c8cf73e2fe04b28768faae8dd557fc0ec987f4bb8c268a19ba1e815674b09c41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.16354",
    "kind": "arxiv",
    "version": 1
  }
}