Pith Number

pith:6O26CAKI

pith:2018:6O26CAKIUFKXOLI4SPAGNU3YBH

not attested not anchored not stored refs pending

Modelling interactions between active and passive agents moving through heterogeneous environments

Adrian Muntean, Matteo Colangeli, Omar Richardson, Thoa Thieu

arxiv:1805.09439 v2 · 2018-05-23 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6O26CAKIUFKXOLI4SPAGNU3YBH}

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	2026-05-18T00:14:05.994223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3b5e10148a155772d1c93c066d37809d650722db814ca8d3acf05397a1a86d0

Aliases

arxiv: 1805.09439 · arxiv_version: 1805.09439v2 · doi: 10.48550/arxiv.1805.09439 · pith_short_12: 6O26CAKIUFKX · pith_short_16: 6O26CAKIUFKXOLI4 · pith_short_8: 6O26CAKI

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/6O26CAKIUFKXOLI4SPAGNU3YBH \
  | 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: f3b5e10148a155772d1c93c066d37809d650722db814ca8d3acf05397a1a86d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33997eb2cad62a06200cdac7f686683785c48739951fbba940b7574a979475c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-05-23T21:50:25Z",
    "title_canon_sha256": "59efa6d50b22634fc3d7fd1c29009b167d35eab32a9b5f78f45a535ef259047a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09439",
    "kind": "arxiv",
    "version": 2
  }
}