Pith Number

pith:R4GMSW6P

pith:2014:R4GMSW6PNPA2ELBZLRNROOZO7T

not attested not anchored not stored refs pending

Euclidean formulation of discrete uniformization of the disk

David Glickenstein

arxiv:1407.7019 v2 · 2014-07-25 · math.GT · math.DG · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R4GMSW6PNPA2ELBZLRNROOZO7T}

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	2026-05-18T00:42:08.037275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f0cc95bcf6bc1a22c395c5b173b2efcc03a3d8bdfda587fc4a32a2ee7ce074b

Aliases

arxiv: 1407.7019 · arxiv_version: 1407.7019v2 · doi: 10.48550/arxiv.1407.7019 · pith_short_12: R4GMSW6PNPA2 · pith_short_16: R4GMSW6PNPA2ELBZ · pith_short_8: R4GMSW6P

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/R4GMSW6PNPA2ELBZLRNROOZO7T \
  | 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: 8f0cc95bcf6bc1a22c395c5b173b2efcc03a3d8bdfda587fc4a32a2ee7ce074b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b115133a64e2f7f658da4414a76f39bb92279e72497e6b542c09003b5efd655b",
    "cross_cats_sorted": [
      "math.DG",
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2014-07-25T19:52:49Z",
    "title_canon_sha256": "bf61e818c820376cec279a9e2ec39e5db0afcebb5cf23cf25f95b48cc12e2647"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7019",
    "kind": "arxiv",
    "version": 2
  }
}