Pith Number

pith:POLVIV5H

pith:2013:POLVIV5H6TX3R62JQ66JX4DQOG

not attested not anchored not stored refs pending

Accumulation of motile elongated micro-organisms in turbulence

Caijuan Zhan, Enkeleida Lushi, Gaetano Sardina, Luca Brandt

arxiv:1311.3185 v1 · 2013-11-13 · physics.bio-ph · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{POLVIV5H6TX3R62JQ66JX4DQOG}

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	2026-05-18T02:56:05.029323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b975457a7f4efb8fb4987bc9bf07071b4c1bc5c9be99cfc0402b72e63c77683

Aliases

arxiv: 1311.3185 · arxiv_version: 1311.3185v1 · doi: 10.48550/arxiv.1311.3185 · pith_short_12: POLVIV5H6TX3 · pith_short_16: POLVIV5H6TX3R62J · pith_short_8: POLVIV5H

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/POLVIV5H6TX3R62JQ66JX4DQOG \
  | 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: 7b975457a7f4efb8fb4987bc9bf07071b4c1bc5c9be99cfc0402b72e63c77683

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e192d7dd3a45f0185d0d856387cfb28719462ad953ca58f5498b9c50678f5ef",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2013-11-13T16:05:05Z",
    "title_canon_sha256": "cfdfe72b14e23e207a264532dd6e643826cf594fb142d109b163bd5efa9cb8cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.3185",
    "kind": "arxiv",
    "version": 1
  }
}