Pith Number

pith:RJWNVCRT

pith:2019:RJWNVCRTH6BQQQ7S3K56YL7523

not attested not anchored not stored refs pending

Creation of discontinuities in circle maps

Anne C. Skeldon, Gianne Derks, Paul A. Glendinning

arxiv:1903.06968 v1 · 2019-03-16 · 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{RJWNVCRTH6BQQQ7S3K56YL7523}

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	2026-05-17T23:51:06.611469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a6cda8a333f830843f2dabbec2ffdd6fdb0e0fe145f57fedcef0128f092ba60

Aliases

arxiv: 1903.06968 · arxiv_version: 1903.06968v1 · doi: 10.48550/arxiv.1903.06968 · pith_short_12: RJWNVCRTH6BQ · pith_short_16: RJWNVCRTH6BQQQ7S · pith_short_8: RJWNVCRT

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/RJWNVCRTH6BQQQ7S3K56YL7523 \
  | 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: 8a6cda8a333f830843f2dabbec2ffdd6fdb0e0fe145f57fedcef0128f092ba60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13816f08f03403759c4a7ad9e6f5d65aab3c70918fea540bbe9708556770dc87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2019-03-16T18:24:47Z",
    "title_canon_sha256": "1b9fe95b165271fb7da08acc7cfd089403e8967e391c20f14cf1a781016f98db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.06968",
    "kind": "arxiv",
    "version": 1
  }
}