Pith Number

pith:753E6UMU

pith:2017:753E6UMUIBOY2DQ5K33Q7WDGKK

not attested not anchored not stored refs pending

The uniqueness of the Enneper surfaces and Chern-Ricci functions on minimal surfaces

Hojoo Lee

arxiv:1701.05958 v2 · 2017-01-21 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{753E6UMUIBOY2DQ5K33Q7WDGKK}

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	2026-05-18T00:51:35.448845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff764f5194405d8d0e1d56f70fd86652a8a89a8d40addc2375de865995c2ac05

Aliases

arxiv: 1701.05958 · arxiv_version: 1701.05958v2 · doi: 10.48550/arxiv.1701.05958 · pith_short_12: 753E6UMUIBOY · pith_short_16: 753E6UMUIBOY2DQ5 · pith_short_8: 753E6UMU

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/753E6UMUIBOY2DQ5K33Q7WDGKK \
  | 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: ff764f5194405d8d0e1d56f70fd86652a8a89a8d40addc2375de865995c2ac05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82442c899a8791f8ecd2ac5eb60bab87f41fbb1f3e24ced9375453a486708d7f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-01-21T01:18:28Z",
    "title_canon_sha256": "5ec5070763a207ba4fa965f4f543a84bb64100b45ffbdc6f146806018ce66dd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.05958",
    "kind": "arxiv",
    "version": 2
  }
}