Pith Number

pith:H7BKEXOR

pith:2017:H7BKEXOR6PLVKH4IIW2RDOXHF4

not attested not anchored not stored refs pending

Seeding Dispersal Modeling For Systems of Planar Microbial Biofilms

Andrea Trucchia, Federica Villa, Gianni Pagnini, Luigi Frunzo

arxiv:1712.04832 v1 · 2017-12-13 · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H7BKEXOR6PLVKH4IIW2RDOXHF4}

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	2026-05-18T00:28:03.361269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fc2a25dd1f3d7551f8845b511bae72f019b543c25137b97abfbb36db2c2781a

Aliases

arxiv: 1712.04832 · arxiv_version: 1712.04832v1 · doi: 10.48550/arxiv.1712.04832 · pith_short_12: H7BKEXOR6PLV · pith_short_16: H7BKEXOR6PLVKH4I · pith_short_8: H7BKEXOR

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/H7BKEXOR6PLVKH4IIW2RDOXHF4 \
  | 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: 3fc2a25dd1f3d7551f8845b511bae72f019b543c25137b97abfbb36db2c2781a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "827241560a8974165e2e7693d46451f5d17d43d7e29c00b31b6c192eaba90685",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2017-12-13T16:04:38Z",
    "title_canon_sha256": "8e865bd92a8f49e45cc475f23765359eac38e1ca02593ee41253c755b582349b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04832",
    "kind": "arxiv",
    "version": 1
  }
}