Pith Number

pith:EJVVSHFU

pith:2013:EJVVSHFUOFATCUVX7PLP4CRI7Z

not attested not anchored not stored refs pending

Fractional Maps as Maps with Power-Law Memory

Mark Edelman

arxiv:1306.6361 v1 · 2013-06-26 · nlin.CD · nlin.AO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EJVVSHFUOFATCUVX7PLP4CRI7Z}

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	2026-05-18T02:51:42.279210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

226b591cb471413152b7fbd6fe0a28fe4a61d1618dec2f8ff3a94460a44b5aa9

Aliases

arxiv: 1306.6361 · arxiv_version: 1306.6361v1 · doi: 10.48550/arxiv.1306.6361 · pith_short_12: EJVVSHFUOFAT · pith_short_16: EJVVSHFUOFATCUVX · pith_short_8: EJVVSHFU

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/EJVVSHFUOFATCUVX7PLP4CRI7Z \
  | 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: 226b591cb471413152b7fbd6fe0a28fe4a61d1618dec2f8ff3a94460a44b5aa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e32090b8a48898bceeaca221b9ca0b77bf4ffb27bfa695d86a8af5e23fb17a91",
    "cross_cats_sorted": [
      "nlin.AO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2013-06-26T21:02:55Z",
    "title_canon_sha256": "4aa5175b115f8194ac2def953301fda6fbc16b2e61b9a63b482fd8b6f4ee6902"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.6361",
    "kind": "arxiv",
    "version": 1
  }
}