Pith Number

pith:DMXOMOTZ

pith:2005:DMXOMOTZXQBM2EBRMR63RID5LE

not attested not anchored not stored refs pending

Return-Map Cryptanalysis Revisited

Gonzalo \'Alvarez, Guanrong Chen, Shujun Li

arxiv:nlin/0501018 v2 · 2005-01-08 · nlin.CD · 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{DMXOMOTZXQBM2EBRMR63RID5LE}

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	2026-05-18T01:08:49.191273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b2ee63a79bc02cd1031647db8a07d591261080953a1420903adf434b58ff2e7

Aliases

arxiv: nlin/0501018 · arxiv_version: nlin/0501018v2 · doi: 10.48550/arxiv.nlin/0501018 · pith_short_12: DMXOMOTZXQBM · pith_short_16: DMXOMOTZXQBM2EBR · pith_short_8: DMXOMOTZ

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/DMXOMOTZXQBM2EBRMR63RID5LE \
  | 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: 1b2ee63a79bc02cd1031647db8a07d591261080953a1420903adf434b58ff2e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77b4b8bcadd69c8c8aa1d02ce3f8fb250d2cfc1e7fa2830311f135274c20f27d",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "",
    "primary_cat": "nlin.CD",
    "submitted_at": "2005-01-08T15:09:04Z",
    "title_canon_sha256": "fed1424253825fd714a45f094dfd6c5f43969daa798617d077b905618b2bd86a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0501018",
    "kind": "arxiv",
    "version": 2
  }
}