Pith Number

pith:ULJQBOEU

pith:2016:ULJQBOEU6HMRJ4XCE7B2AWJTV7

not attested not anchored not stored refs pending

Uniformization of embedded surfaces

Neil Strickland

arxiv:1607.06433 v1 · 2016-07-21 · 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{ULJQBOEU6HMRJ4XCE7B2AWJTV7}

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	2026-05-18T01:10:41.841952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2d300b894f1d914f2e227c3a05933affc6a16ecc60eb526bb5cd8722394ed8f

Aliases

arxiv: 1607.06433 · arxiv_version: 1607.06433v1 · doi: 10.48550/arxiv.1607.06433 · pith_short_12: ULJQBOEU6HMR · pith_short_16: ULJQBOEU6HMRJ4XC · pith_short_8: ULJQBOEU

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/ULJQBOEU6HMRJ4XCE7B2AWJTV7 \
  | 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: a2d300b894f1d914f2e227c3a05933affc6a16ecc60eb526bb5cd8722394ed8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24ee041310fafbc2688da0e2466155a5a4244986fde9e1fc6bd69c05a5283f91",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2016-07-21T19:09:49Z",
    "title_canon_sha256": "a3adcbe9734f12d593aeca9a8bf706d51319c35bdea1628084f979468c7f9e63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.06433",
    "kind": "arxiv",
    "version": 1
  }
}