Pith Number

pith:EOWX3SP5

pith:2021:EOWX3SP5PSR7TMZXWTWWTRTFUR

not attested not anchored not stored refs pending

Coordinated tractions increase the size of a collectively moving pack in a cell monolayer

Aashrith Saraswathibhatla, Emmett E. Galles, Jacob Notbohm, Rastko Sknepnek, Silke Henkes

arxiv:2102.09036 v2 · 2021-02-17 · physics.bio-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{EOWX3SP5PSR7TMZXWTWWTRTFUR}

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	2026-07-05T02:59:14.781331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23ad7dc9fd7ca3f9b337b4ed69c665a4649ed2c42353500dd99212fbbfcc0035

Aliases

arxiv: 2102.09036 · arxiv_version: 2102.09036v2 · doi: 10.48550/arxiv.2102.09036 · pith_short_12: EOWX3SP5PSR7 · pith_short_16: EOWX3SP5PSR7TMZX · pith_short_8: EOWX3SP5

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/EOWX3SP5PSR7TMZXWTWWTRTFUR \
  | 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: 23ad7dc9fd7ca3f9b337b4ed69c665a4649ed2c42353500dd99212fbbfcc0035

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "192cda8f1f69ed95372c781ecc5b3091e878ecffe0e1d121f4b0c538e0160d1f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2021-02-17T21:36:03Z",
    "title_canon_sha256": "cecaa2a7ce0eeb86ef4945adeba5f265e38a7877c1f64dcea880cfbbc03383c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.09036",
    "kind": "arxiv",
    "version": 2
  }
}