Pith Number

pith:AE2VAEYM

pith:2018:AE2VAEYMNUQAIOWIJJAG7TN4FV

not attested not anchored not stored refs pending

SHAH: Hash Function based on Irregularly Decimated Chaotic Map

Borislav Stoyanov, Krasimir Kordov, Krzysztof Szczypiorski, Mihaela Todorova

arxiv:1808.01956 v2 · 2018-07-29 · 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{AE2VAEYMNUQAIOWIJJAG7TN4FV}

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	2026-05-18T00:01:37.917842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

013550130c6d20043ac84a406fcdbc2d551a991d1c1e434fff94c297896fc02a

Aliases

arxiv: 1808.01956 · arxiv_version: 1808.01956v2 · doi: 10.48550/arxiv.1808.01956 · pith_short_12: AE2VAEYMNUQA · pith_short_16: AE2VAEYMNUQAIOWI · pith_short_8: AE2VAEYM

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/AE2VAEYMNUQAIOWIJJAG7TN4FV \
  | 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: 013550130c6d20043ac84a406fcdbc2d551a991d1c1e434fff94c297896fc02a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ef702bfed47839a6a41ae4adb7493757d33806094d4eba6100eb4723512897c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-07-29T16:13:50Z",
    "title_canon_sha256": "6999104ff766b77e4c7ef4057b879ab7404bb36042b73e0f676391f7b0e598fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01956",
    "kind": "arxiv",
    "version": 2
  }
}