Pith Number

pith:TQDUOM3G

pith:2015:TQDUOM3GXDKARSJJKSCZWCR7DP

not attested not anchored not stored refs pending

Material Approximation of Data Smoothing and Spline Curves Inspired by Slime Mould

Andrew Adamatzky, Jeff Jones

arxiv:1503.03264 v1 · 2015-03-11 · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TQDUOM3GXDKARSJJKSCZWCR7DP}

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	2026-05-18T02:25:03.962454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c07473366b8d408c92954859b0a3f1bf3deaa2c3de89557561d1828a99c2467

Aliases

arxiv: 1503.03264 · arxiv_version: 1503.03264v1 · doi: 10.48550/arxiv.1503.03264 · pith_short_12: TQDUOM3GXDKA · pith_short_16: TQDUOM3GXDKARSJJ · pith_short_8: TQDUOM3G

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/TQDUOM3GXDKARSJJKSCZWCR7DP \
  | 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: 9c07473366b8d408c92954859b0a3f1bf3deaa2c3de89557561d1828a99c2467

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "520136fed47f2e1090bc74b6e98ecab1cdbdfb8ec768c1231bd21021f5931036",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2015-03-11T10:36:48Z",
    "title_canon_sha256": "733993370fbfea7ea4636ac751d0d36e1deba1d76551619083f4177f82cf1d63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03264",
    "kind": "arxiv",
    "version": 1
  }
}