Pith Number

pith:JRLTI5AJ

pith:2012:JRLTI5AJTVKRI5UO2HJEFGBNPB

not attested not anchored not stored refs pending

Near-integrable behaviour in a family of discretised rotations

Franco Vivaldi, Heather Reeve-Black

arxiv:1208.1132 v2 · 2012-08-06 · 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{JRLTI5AJTVKRI5UO2HJEFGBNPB}

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	2026-05-18T03:28:42.708230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c573474099d5514768ed1d242982d787c2be336e8600d398f718b7d8954c633

Aliases

arxiv: 1208.1132 · arxiv_version: 1208.1132v2 · doi: 10.48550/arxiv.1208.1132 · pith_short_12: JRLTI5AJTVKR · pith_short_16: JRLTI5AJTVKRI5UO · pith_short_8: JRLTI5AJ

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/JRLTI5AJTVKRI5UO2HJEFGBNPB \
  | 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: 4c573474099d5514768ed1d242982d787c2be336e8600d398f718b7d8954c633

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f1c0ac5403b3bbf76402a5b285bbd3c64895a2e8453053e62dc149bb8cd79b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2012-08-06T11:13:43Z",
    "title_canon_sha256": "b7d8d6851a381f627b73f328c5c335a7992e628a25339bbc708ccba11270bb35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1132",
    "kind": "arxiv",
    "version": 2
  }
}