Pith Number

pith:2GSRYZ2O

pith:1996:2GSRYZ2OOU6SDVCUUUYFYOOCHJ

not attested not anchored not stored refs pending

Polynomial Diffeomorphisms of C^2: VI. Connectivity of J

Eric Bedford, John Smillie

arxiv:math/9612203 v1 · 1996-12-18 · math.CV · 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{2GSRYZ2OOU6SDVCUUUYFYOOCHJ}

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	2026-05-18T01:05:46.854140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1a51c674e753d21d454a5305c39c23a52d7bc66315d67f476631b44b9a330bd

Aliases

arxiv: math/9612203 · arxiv_version: math/9612203v1 · doi: 10.48550/arxiv.math/9612203 · pith_short_12: 2GSRYZ2OOU6S · pith_short_16: 2GSRYZ2OOU6SDVCU · pith_short_8: 2GSRYZ2O

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/2GSRYZ2OOU6SDVCUUUYFYOOCHJ \
  | 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: d1a51c674e753d21d454a5305c39c23a52d7bc66315d67f476631b44b9a330bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02b52916b5decf444fd46521baf95ed4fcb5854c32b290eb7565797b5a1c1df8",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "",
    "primary_cat": "math.CV",
    "submitted_at": "1996-12-18T19:02:44Z",
    "title_canon_sha256": "c0300260ca9fee04721168d4f1244f626064124846b30c01a43c8470b7f28f8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9612203",
    "kind": "arxiv",
    "version": 1
  }
}