Pith Number

pith:KWIBTTNI

pith:2017:KWIBTTNIBK7FECFU4VYDTNHY4P

not attested not anchored not stored refs pending

Collet, Eckmann and the bifurcation measure

Gabriel Vigny, Matthieu Astorg, Nicolae Mihalache, Thomas Gauthier

arxiv:1705.06114 v1 · 2017-05-17 · math.DS · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KWIBTTNIBK7FECFU4VYDTNHY4P}

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	2026-05-18T00:44:18.972429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

559019cda80abe5208b4e57039b4f8e3d60b19a04603c1ffa64cadfb6e1d6a25

Aliases

arxiv: 1705.06114 · arxiv_version: 1705.06114v1 · doi: 10.48550/arxiv.1705.06114 · pith_short_12: KWIBTTNIBK7F · pith_short_16: KWIBTTNIBK7FECFU · pith_short_8: KWIBTTNI

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/KWIBTTNIBK7FECFU4VYDTNHY4P \
  | 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: 559019cda80abe5208b4e57039b4f8e3d60b19a04603c1ffa64cadfb6e1d6a25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70eabf21fdaa2abd9f9a5b424bf5863e6c269297f4a4ab326beb5b54d4faacd1",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-05-17T12:19:11Z",
    "title_canon_sha256": "c674c560fc3f1d5137d227339625dd157f747c163754b49e12b3852c426ee438"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.06114",
    "kind": "arxiv",
    "version": 1
  }
}