Pith Number

pith:3UBXY2ZQ

pith:2020:3UBXY2ZQJ45DNRK4XOTO4SU7JS

not attested not anchored not stored refs pending

Rigidity of compact Fuchsian manifolds with convex boundary

Roman Prosanov

arxiv:2007.14334 v2 · 2020-07-28 · 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{3UBXY2ZQJ45DNRK4XOTO4SU7JS}

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	2026-07-05T03:09:26.933520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd037c6b304f3a36c55cbba6ee4a9f4c8354d58c320d935b1c56fad236e678a9

Aliases

arxiv: 2007.14334 · arxiv_version: 2007.14334v2 · doi: 10.48550/arxiv.2007.14334 · pith_short_12: 3UBXY2ZQJ45D · pith_short_16: 3UBXY2ZQJ45DNRK4 · pith_short_8: 3UBXY2ZQ

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/3UBXY2ZQJ45DNRK4XOTO4SU7JS \
  | 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: dd037c6b304f3a36c55cbba6ee4a9f4c8354d58c320d935b1c56fad236e678a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "904e5fde041e472ed9b012c61d0fed8026bf4d80ea39a8fdf48652f97fea4d48",
    "cross_cats_sorted": [
      "math.DG",
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2020-07-28T16:09:10Z",
    "title_canon_sha256": "c6c21543d2a8c6de051bbe7175b189f3e71802c279072535ef71ef4aa961c1e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.14334",
    "kind": "arxiv",
    "version": 2
  }
}