Pith Number

pith:YPPW6C66

pith:2011:YPPW6C66LLC4EI6EDNALRMKCLQ

not attested not anchored not stored refs pending

Deformation theory of Fuchsian equations and logarithmic connections

Szil\'ard Szab\'o

arxiv:1103.2287 v1 · 2011-03-11 · math.DG · math.AG · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YPPW6C66LLC4EI6EDNALRMKCLQ}

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	2026-05-18T01:09:44.020747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3df6f0bde5ac5c223c41b40b8b1425c138859183cc76d696fb43c9a80315896

Aliases

arxiv: 1103.2287 · arxiv_version: 1103.2287v1 · doi: 10.48550/arxiv.1103.2287 · pith_short_12: YPPW6C66LLC4 · pith_short_16: YPPW6C66LLC4EI6E · pith_short_8: YPPW6C66

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/YPPW6C66LLC4EI6EDNALRMKCLQ \
  | 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: c3df6f0bde5ac5c223c41b40b8b1425c138859183cc76d696fb43c9a80315896

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5492480867a80785681d9b5c0b131da3ebaa06e81a03f689bbab760acf7f673e",
    "cross_cats_sorted": [
      "math.AG",
      "math.CA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2011-03-11T14:59:58Z",
    "title_canon_sha256": "316a06ce37745583df5ee3907b8b35ae4e3a9f403fca2dea4a79fcb0d91685e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2287",
    "kind": "arxiv",
    "version": 1
  }
}