Pith Number

pith:O2YWQ7UH

pith:2026:O2YWQ7UHQ4GLBPAOXR6EGAQD6G

not attested not anchored not stored refs pending

Smart strategies to navigate turbulent odor plumes reorienting to local wind

Agnese Seminara, Lorenzo Piro, Luca Biferale, Marco Rando, Massimo Cencini, Maurizio Carbone, Robin A. Heinonen

arxiv:2605.21329 v1 · 2026-05-20 · physics.flu-dyn · physics.bio-ph · physics.comp-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{O2YWQ7UHQ4GLBPAOXR6EGAQD6G}

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	2026-05-21T02:05:29.414096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76b1687e87870cb0bc0ebc7c430203f1936d9bb45e5a09e3cc6368e06e6daf8a

Aliases

arxiv: 2605.21329 · arxiv_version: 2605.21329v1 · doi: 10.48550/arxiv.2605.21329 · pith_short_12: O2YWQ7UHQ4GL · pith_short_16: O2YWQ7UHQ4GLBPAO · pith_short_8: O2YWQ7UH

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/O2YWQ7UHQ4GLBPAOXR6EGAQD6G \
  | 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: 76b1687e87870cb0bc0ebc7c430203f1936d9bb45e5a09e3cc6368e06e6daf8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7531f74c07b96893ec45e2c68bd14b5e8f14397a34242fef3ebc98a592a2fa51",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2026-05-20T15:57:25Z",
    "title_canon_sha256": "8defd62e789955967c0dc4937e3c13a5371609cafbcb8ab62ada97e079db23e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21329",
    "kind": "arxiv",
    "version": 1
  }
}