Pith Number

pith:55VQPTZO

pith:2025:55VQPTZOZOUU376GPCGFRR3AEF

not attested not anchored not stored refs pending

Density-Velocity Relation Is Scale-Dependent in Epithelial Monolayers

Amin Doostmohammadi, Hengdong Lu, Tianxiang Ma

arxiv:2508.19017 v1 · 2025-08-26 · cond-mat.soft · 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{55VQPTZOZOUU376GPCGFRR3AEF}

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	2026-07-05T11:59:35.345910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef6b07cf2ecba94dffc6788c58c76021581cf4d730c86f6c2f36b212bd67e99f

Aliases

arxiv: 2508.19017 · arxiv_version: 2508.19017v1 · doi: 10.48550/arxiv.2508.19017 · pith_short_12: 55VQPTZOZOUU · pith_short_16: 55VQPTZOZOUU376G · pith_short_8: 55VQPTZO

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/55VQPTZOZOUU376GPCGFRR3AEF \
  | 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: ef6b07cf2ecba94dffc6788c58c76021581cf4d730c86f6c2f36b212bd67e99f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a78da5daa503db91f565f9d2b05a95f515abea5e6ac70d02c0b01fc5b2f201b9",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2025-08-26T13:31:26Z",
    "title_canon_sha256": "36dfc5ffed28707031a4ae880c4c620c6c86c5a008b85f747e931a0a9da1e881"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.19017",
    "kind": "arxiv",
    "version": 1
  }
}