Pith Number

pith:UNDECEPY

pith:2012:UNDECEPYXZRTBTBB777BVB5F6O

not attested not anchored not stored refs pending

Diversity of Dynamics and Morphologies of Invasive Solid Tumors

Sal Torquato, Yang Jiao

arxiv:1201.0705 v2 · 2012-01-03 · 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{UNDECEPYXZRTBTBB777BVB5F6O}

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	2026-05-18T04:05:15.688512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3464111f8be6330cc21fffe1a87a5f3b975664c090ab1cc584b6aa961cf97f7

Aliases

arxiv: 1201.0705 · arxiv_version: 1201.0705v2 · doi: 10.48550/arxiv.1201.0705 · pith_short_12: UNDECEPYXZRT · pith_short_16: UNDECEPYXZRTBTBB · pith_short_8: UNDECEPY

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/UNDECEPYXZRTBTBB777BVB5F6O \
  | 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: a3464111f8be6330cc21fffe1a87a5f3b975664c090ab1cc584b6aa961cf97f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f556a232c0216b43305495829d7161567b467a4d7c9171f8821805fcc27d261",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2012-01-03T17:24:15Z",
    "title_canon_sha256": "d4a3019fff8e64bb05c31fcec016d3d598e683107ae5630436a1da0866127026"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0705",
    "kind": "arxiv",
    "version": 2
  }
}