Pith Number

pith:AIX2JVJI

pith:2025:AIX2JVJIV64D7Z4C2EQTACOPWC

not attested not anchored not stored refs pending

Chemotaxis of branched cells in complex environments

Antonios Georgantzoglou, Giulia Rinaldi, Ingrid de Vries, Ivanna Williantarra, Jiayi Liu, Jonathan E. Ron, Michael Sixt, Milka Sarris, Nir S. Gov

arxiv:2505.21949 v2 · 2025-05-28 · physics.bio-ph · q-bio.CB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AIX2JVJIV64D7Z4C2EQTACOPWC}

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	2026-07-05T11:12:33.974540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

022fa4d528afb83fe782d1213009cfb08fd70a72f64ae7c71ab1d52c853902d2

Aliases

arxiv: 2505.21949 · arxiv_version: 2505.21949v2 · doi: 10.48550/arxiv.2505.21949 · pith_short_12: AIX2JVJIV64D · pith_short_16: AIX2JVJIV64D7Z4C · pith_short_8: AIX2JVJI

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/AIX2JVJIV64D7Z4C2EQTACOPWC \
  | 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: 022fa4d528afb83fe782d1213009cfb08fd70a72f64ae7c71ab1d52c853902d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a93d471f0b39c9f0abcf11008b057474109c7a25d7388313985d2e5c0ccf25f",
    "cross_cats_sorted": [
      "q-bio.CB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2025-05-28T04:00:43Z",
    "title_canon_sha256": "4505d3ce36a63dec294445cd2559c031a56a1e360858b8f02ea862edb944175c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21949",
    "kind": "arxiv",
    "version": 2
  }
}