Pith Number

pith:MB2YPVJN

pith:2015:MB2YPVJNSSV463IZOQBTVDVNID

not attested not anchored not stored refs pending

Farey sequence in the appearance of subharmonic Shapiro steps

Jasmina Tekic, Jovan Odavic, Petar Mali

arxiv:1501.02672 v3 · 2015-01-12 · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MB2YPVJNSSV463IZOQBTVDVNID}

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	2026-05-18T01:55:07.389170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

607587d52d94abcf6d1974033a8ead40efa5b44ec5b3d7b8b9294743c26465e5

Aliases

arxiv: 1501.02672 · arxiv_version: 1501.02672v3 · doi: 10.48550/arxiv.1501.02672 · pith_short_12: MB2YPVJNSSV4 · pith_short_16: MB2YPVJNSSV463IZ · pith_short_8: MB2YPVJN

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/MB2YPVJNSSV463IZOQBTVDVNID \
  | 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: 607587d52d94abcf6d1974033a8ead40efa5b44ec5b3d7b8b9294743c26465e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11abf66ae32df1af4083426b9c480f640e41fe5e450e7abd1282b35870fd722b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2015-01-12T14:55:44Z",
    "title_canon_sha256": "6847bd3dd3d43c1fa80b665e51f08c86090642f495cbe4b63229cd9390768d36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.02672",
    "kind": "arxiv",
    "version": 3
  }
}