Pith Number

pith:CVCDM7NL

pith:2015:CVCDM7NLTCXZADM73OPRAQ4ITA

not attested not anchored not stored refs pending

Effects of 3D Geometries on Cellular Gradient Sensing and Polarization

Fabian Spill, Michael Mak, Muhammad H. Zaman, Roger D. Kamm, Vivi Andasari

arxiv:1508.02786 v2 · 2015-08-12 · physics.bio-ph · q-bio.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CVCDM7NLTCXZADM73OPRAQ4ITA}

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	2026-05-18T01:11:27.308864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1544367dab98af900d9fdb9f104388983575a82a1ea289fd7245b3b68a328bac

Aliases

arxiv: 1508.02786 · arxiv_version: 1508.02786v2 · doi: 10.48550/arxiv.1508.02786 · pith_short_12: CVCDM7NLTCXZ · pith_short_16: CVCDM7NLTCXZADM7 · pith_short_8: CVCDM7NL

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/CVCDM7NLTCXZADM73OPRAQ4ITA \
  | 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: 1544367dab98af900d9fdb9f104388983575a82a1ea289fd7245b3b68a328bac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d660c652de2450bc36cae5fce27f6b43f991df852a9932af264b8ba1ebcf2891",
    "cross_cats_sorted": [
      "q-bio.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2015-08-12T00:41:13Z",
    "title_canon_sha256": "a276163aaab1d5462447078c3c44261436f22d187a65df7b3315126545271884"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.02786",
    "kind": "arxiv",
    "version": 2
  }
}