Pith Number

pith:L66JQVSI

pith:2014:L66JQVSI2XWUPJUA2INXGXDUEL

not attested not anchored not stored refs pending

The Plant Propagation Algorithm: Modifications and Implementation

Abdellah Salhi, Eric S. Fraga, Muhammad Sulaiman

arxiv:1412.4290 v1 · 2014-12-13 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L66JQVSI2XWUPJUA2INXGXDUEL}

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	2026-05-18T02:31:19.641141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fbc985648d5ed47a680d21b735c7422c216d264051e673c14dd7299b7139e6b

Aliases

arxiv: 1412.4290 · arxiv_version: 1412.4290v1 · doi: 10.48550/arxiv.1412.4290 · pith_short_12: L66JQVSI2XWU · pith_short_16: L66JQVSI2XWUPJUA · pith_short_8: L66JQVSI

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/L66JQVSI2XWUPJUA2INXGXDUEL \
  | 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: 5fbc985648d5ed47a680d21b735c7422c216d264051e673c14dd7299b7139e6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d10630ecdcd94728bbbb822c81ca92e434ed6bbe1c1a1a9e64052d77f5afb6aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-12-13T22:57:21Z",
    "title_canon_sha256": "bd7f3005bb568b94cadc294da781001c31e5ca0970600cbc621182a808c77c9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4290",
    "kind": "arxiv",
    "version": 1
  }
}