Pith Number

pith:A5POGSV4

pith:2017:A5POGSV4BYI4LAHYEMYZ3LYODM

not attested not anchored not stored refs pending

Hash functions using chaotic iterations

Christophe Guyeux, Jacques M. Bahi

arxiv:1702.02489 v1 · 2017-02-08 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A5POGSV4BYI4LAHYEMYZ3LYODM}

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	2026-05-18T00:51:05.826346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

075ee34abc0e11c580f823319daf0e1b06f22f42aa144d4cdc2fc0196afe825c

Aliases

arxiv: 1702.02489 · arxiv_version: 1702.02489v1 · doi: 10.48550/arxiv.1702.02489 · pith_short_12: A5POGSV4BYI4 · pith_short_16: A5POGSV4BYI4LAHY · pith_short_8: A5POGSV4

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/A5POGSV4BYI4LAHYEMYZ3LYODM \
  | 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: 075ee34abc0e11c580f823319daf0e1b06f22f42aa144d4cdc2fc0196afe825c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "345e30fe87ecc201d5219fbabf444013b2f6c4ead18065cba114b8d19545379a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-02-08T16:09:26Z",
    "title_canon_sha256": "d428a0419fb887270b62d5f04ca0aadbdbd6a58d321d6f5e92d66ce2aeceaa2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02489",
    "kind": "arxiv",
    "version": 1
  }
}