Pith Number

pith:LCRKOTOD

pith:2018:LCRKOTODUUMJD6B3V534TWYBNC

not attested not anchored not stored refs pending

A mesoscopic model of biological transportation networks

Helene Ranetbauer, Jan Haskovec, Martin Burger, Peter Markowich

arxiv:1806.00120 v2 · 2018-05-31 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LCRKOTODUUMJD6B3V534TWYBNC}

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	2026-05-18T00:14:03.735642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58a2a74dc3a51891f83baf77c9db01688c144ca0ef96277e0b23ea799a5e8776

Aliases

arxiv: 1806.00120 · arxiv_version: 1806.00120v2 · doi: 10.48550/arxiv.1806.00120 · pith_short_12: LCRKOTODUUMJ · pith_short_16: LCRKOTODUUMJD6B3 · pith_short_8: LCRKOTOD

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/LCRKOTODUUMJD6B3V534TWYBNC \
  | 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: 58a2a74dc3a51891f83baf77c9db01688c144ca0ef96277e0b23ea799a5e8776

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c054033b179c81386a10a900940747a2010232484b4a386d8be37fe55dbe9743",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-05-31T22:28:19Z",
    "title_canon_sha256": "679105a68f93b787ea76d88c70dd42a5c8386740dbff7cd6b9f135872d886a66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.00120",
    "kind": "arxiv",
    "version": 2
  }
}