Pith Number

pith:OTHM3IUC

pith:2018:OTHM3IUCD6FLF6PPUFDRPC5HYQ

not attested not anchored not stored refs pending

On the stable Cannon Conjecture

Shmuel Weinberger, Steve Ferry, Wolfgang Lueck

arxiv:1804.00738 v3 · 2018-04-02 · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OTHM3IUCD6FLF6PPUFDRPC5HYQ}

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	2026-05-17T23:48:01.953701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74cecda2821f8ab2f9efa147178ba7c424c5724635c4f31ee18988eb05fbad7f

Aliases

arxiv: 1804.00738 · arxiv_version: 1804.00738v3 · doi: 10.48550/arxiv.1804.00738 · pith_short_12: OTHM3IUCD6FL · pith_short_16: OTHM3IUCD6FLF6PP · pith_short_8: OTHM3IUC

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/OTHM3IUCD6FLF6PPUFDRPC5HYQ \
  | 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: 74cecda2821f8ab2f9efa147178ba7c424c5724635c4f31ee18988eb05fbad7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8950bccbfde27d1db0b6d2d7dd97dbd7e333ac2a5329cdaa7a7badd708e01225",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2018-04-02T21:42:53Z",
    "title_canon_sha256": "dcd29c431f79391bc4b81095cf055fabf0773fde7c6563196ce2a85ad05c79f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00738",
    "kind": "arxiv",
    "version": 3
  }
}