Pith Number

pith:NDPD4TWF

pith:2015:NDPD4TWF7EVZECU4L6HFTAA7O4

not attested not anchored not stored refs pending

Automated three-dimensional single cell phenotyping of spindle dynamics, cell shape, and volume

Kemp Plumb, Maria L. Kilfoil, Sarah Elaz, Vincent Pelletier

arxiv:1504.00714 v1 · 2015-04-03 · 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{NDPD4TWF7EVZECU4L6HFTAA7O4}

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	2026-05-18T02:19:42.092191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68de3e4ec5f92b920a9c5f8e59801f7717120895e2c66de8b636392e226016d1

Aliases

arxiv: 1504.00714 · arxiv_version: 1504.00714v1 · doi: 10.48550/arxiv.1504.00714 · pith_short_12: NDPD4TWF7EVZ · pith_short_16: NDPD4TWF7EVZECU4 · pith_short_8: NDPD4TWF

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/NDPD4TWF7EVZECU4L6HFTAA7O4 \
  | 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: 68de3e4ec5f92b920a9c5f8e59801f7717120895e2c66de8b636392e226016d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14aa0b0835c8813a9df2c72028e0a259a4e28185669ebb66509f1b9c25ff8b52",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2015-04-03T00:25:14Z",
    "title_canon_sha256": "f19d6cfb507fe1ea522fc9581090ee5cce4a350c2a23b41e9e7072cbddf150aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00714",
    "kind": "arxiv",
    "version": 1
  }
}