Pith Number

pith:IJELDOQR

pith:2015:IJELDOQRMZUAYXXXFRYBXBVJHN

not attested not anchored not stored refs pending

Extremal conformal structures on projective surfaces

Thomas Mettler

arxiv:1510.01043 v3 · 2015-10-05 · math.DG · math.AP · 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{IJELDOQRMZUAYXXXFRYBXBVJHN}

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.

Cited by

1 paper in Pith

Geometric Theory of Weyl Structures

Receipt and verification

First computed	2026-07-05T09:22:56.461503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4248b1ba1166680c5ef72c701b86a93b496af0e5176fdeee5e52de202b73f20c

Aliases

arxiv: 1510.01043 · arxiv_version: 1510.01043v3 · doi: 10.48550/arxiv.1510.01043 · pith_short_12: IJELDOQRMZUA · pith_short_16: IJELDOQRMZUAYXXX · pith_short_8: IJELDOQR

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/IJELDOQRMZUAYXXXFRYBXBVJHN \
  | 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: 4248b1ba1166680c5ef72c701b86a93b496af0e5176fdeee5e52de202b73f20c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34b5518df81a35e25968735c245f4d6e187dcff4e8e8416600de49ab997e9ed4",
    "cross_cats_sorted": [
      "math.AP",
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2015-10-05T06:43:26Z",
    "title_canon_sha256": "91050235427079b1af8c4ba4e8299d0839507230e98b9c19b6c2e111fcacaa35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01043",
    "kind": "arxiv",
    "version": 3
  }
}