Pith Number

pith:7QWONHFU

pith:2015:7QWONHFUMOSI6436GU5F7H3STJ

not attested not anchored not stored refs pending

The impact of cellular characteristics on the evolution of shape homeostasis

Alexander R.A. Anderson, David Basanta, Philip Gerlee

arxiv:1512.02474 v2 · 2015-12-08 · q-bio.TO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7QWONHFUMOSI6436GU5F7H3STJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:50:35.857692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc2ce69cb463a48f737e353a5f9f729a522e7b85b80ab7fb5946b82a779de876

Aliases

arxiv: 1512.02474 · arxiv_version: 1512.02474v2 · doi: 10.48550/arxiv.1512.02474 · pith_short_12: 7QWONHFUMOSI · pith_short_16: 7QWONHFUMOSI6436 · pith_short_8: 7QWONHFU

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/7QWONHFUMOSI6436GU5F7H3STJ \
  | 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: fc2ce69cb463a48f737e353a5f9f729a522e7b85b80ab7fb5946b82a779de876

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "380997c0f8e892d158824f81df3ff3252706a1f793fa661932f344c37d7b2a2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.TO",
    "submitted_at": "2015-12-08T14:02:28Z",
    "title_canon_sha256": "c2f48721a097f444084eeb6209ba2b80c2493aa1af5cae55dba441fc394562ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.02474",
    "kind": "arxiv",
    "version": 2
  }
}