Pith Number

pith:GUVT3SUE

pith:2015:GUVT3SUEPTETNRU3KGOFH5ID4G

not attested not anchored not stored refs pending

Cell-cell communication enhances the capacity of cell ensembles to sense shallow gradients during morphogenesis

Andre Levchenko, Andrew J. Ewald, Andrew Mugler, David Ellison, Eliah Shamir, Ilya Nemenman, Joseph Kim, Laura A. Woo, Matthew Brennan, Patrick Amar, Robert Huebner, Sung Hoon Lee

arxiv:1508.04692 v1 · 2015-08-19 · 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{GUVT3SUEPTETNRU3KGOFH5ID4G}

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	2026-05-18T01:16:18.321754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

352b3dca847cc936c69b519c53f503e196f4a0e89679414575e3666045620e2e

Aliases

arxiv: 1508.04692 · arxiv_version: 1508.04692v1 · doi: 10.48550/arxiv.1508.04692 · pith_short_12: GUVT3SUEPTET · pith_short_16: GUVT3SUEPTETNRU3 · pith_short_8: GUVT3SUE

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/GUVT3SUEPTETNRU3KGOFH5ID4G \
  | 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: 352b3dca847cc936c69b519c53f503e196f4a0e89679414575e3666045620e2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "867944f0686e4355875184a600a8febd7aeeed731d3ae4ba3e78cf86fd3bfaf9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.CB",
    "submitted_at": "2015-08-19T16:25:18Z",
    "title_canon_sha256": "08090c7f765bd3f78ae324338ad782ae5ad9e513dffb3da2e87d57bc1235056c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04692",
    "kind": "arxiv",
    "version": 1
  }
}