Pith Number

pith:WXKL5SZ5

pith:2019:WXKL5SZ5IVGO54JRFP2L5452NW

not attested not anchored not stored refs pending

Abstract Similarity, Fractals and Chaos

Ejaily Milad Alejaily, Marat Akhmet

arxiv:1905.02198 v1 · 2019-05-05 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WXKL5SZ5IVGO54JRFP2L5452NW}

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	2026-05-17T23:46:52.050582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5d4becb3d454ceef1312bf4bef3ba6d80a134c31b32b3da6a69a37b85a53702

Aliases

arxiv: 1905.02198 · arxiv_version: 1905.02198v1 · doi: 10.48550/arxiv.1905.02198 · pith_short_12: WXKL5SZ5IVGO · pith_short_16: WXKL5SZ5IVGO54JR · pith_short_8: WXKL5SZ5

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/WXKL5SZ5IVGO54JRFP2L5452NW \
  | 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: b5d4becb3d454ceef1312bf4bef3ba6d80a134c31b32b3da6a69a37b85a53702

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0c4c3b1a2db2f3f270497b62f55651e6ded4f0b0a9088f89c331e5e14219e62",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2019-05-05T05:36:05Z",
    "title_canon_sha256": "200b95f877a63fcaf6c7f114e383a9f07d800b80573157005e701cce9464fa14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02198",
    "kind": "arxiv",
    "version": 1
  }
}