Pith Number

pith:NCQRKGA7

pith:2016:NCQRKGA7VBRTWOUWFOV53VBNZD

not attested not anchored not stored refs pending

Modelling the effect of curvature on the collective behaviour of cells growing new tissue

Almie Alias, Pascal R Buenzli

arxiv:1608.07108 v2 · 2016-08-25 · q-bio.TO · physics.bio-ph · 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{NCQRKGA7VBRTWOUWFOV53VBNZD}

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	2026-05-18T00:56:11.954457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68a115181fa8633b3a962babddd42dc8d617b971c1fe395106c26e4d570ca385

Aliases

arxiv: 1608.07108 · arxiv_version: 1608.07108v2 · doi: 10.48550/arxiv.1608.07108 · pith_short_12: NCQRKGA7VBRT · pith_short_16: NCQRKGA7VBRTWOUW · pith_short_8: NCQRKGA7

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/NCQRKGA7VBRTWOUWFOV53VBNZD \
  | 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: 68a115181fa8633b3a962babddd42dc8d617b971c1fe395106c26e4d570ca385

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0032124306aa7d5f7e327cf7f28d7c0acdcaa6ee8eb4f6417327db53b9ddb2f5",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio.CB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.TO",
    "submitted_at": "2016-08-25T12:20:52Z",
    "title_canon_sha256": "830367adcfb9853107048515ed7a191954222c93b4fa643b8e4a04bec4afa0ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.07108",
    "kind": "arxiv",
    "version": 2
  }
}