Pith Number

pith:OY4OP6LX

pith:2015:OY4OP6LXZ7THNS26JPKDKIQVLB

not attested not anchored not stored refs pending

Effective dynamics of microorganisms that interact with their own trail

Anatolij Gelimson, Gerard C. L. Wong, Kun Zhao, Ramin Golestanian, W. Till Kranz

arxiv:1504.06814 v3 · 2015-04-26 · 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{OY4OP6LXZ7THNS26JPKDKIQVLB}

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	2026-05-18T01:11:05.243047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7638e7f977cfe676cb5e4bd435221558594e2f5505b7850c132afac2fe87122d

Aliases

arxiv: 1504.06814 · arxiv_version: 1504.06814v3 · doi: 10.48550/arxiv.1504.06814 · pith_short_12: OY4OP6LXZ7TH · pith_short_16: OY4OP6LXZ7THNS26 · pith_short_8: OY4OP6LX

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/OY4OP6LXZ7THNS26JPKDKIQVLB \
  | 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: 7638e7f977cfe676cb5e4bd435221558594e2f5505b7850c132afac2fe87122d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c224b8e5f6ee04446eafc7fc0f461fcfa8efe812daf5b7ae4e5373c44c24e7ca",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2015-04-26T12:51:38Z",
    "title_canon_sha256": "3e5e373812f0fea8aca7f450c9088bd40a92439c4b85f41a81ede5bd4a55ad28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06814",
    "kind": "arxiv",
    "version": 3
  }
}