Pith Number

pith:WHIXY5AO

pith:2011:WHIXY5AODSUFKB7UZUPT7MIVQN

not attested not anchored not stored refs pending

Monodromy of the SL_2 Hitchin fibration

Laura P. Schaposnik

arxiv:1111.2550 v2 · 2011-11-10 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WHIXY5AODSUFKB7UZUPT7MIVQN}

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	2026-05-18T01:18:48.172490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1d17c740e1ca85507f4cd1f3fb1158345dd46466f98a0eb361a4abcb5b0c2b4

Aliases

arxiv: 1111.2550 · arxiv_version: 1111.2550v2 · doi: 10.48550/arxiv.1111.2550 · pith_short_12: WHIXY5AODSUF · pith_short_16: WHIXY5AODSUFKB7U · pith_short_8: WHIXY5AO

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/WHIXY5AODSUFKB7UZUPT7MIVQN \
  | 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: b1d17c740e1ca85507f4cd1f3fb1158345dd46466f98a0eb361a4abcb5b0c2b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c239e4f07aaf17d7ef7fb41d1999722e043db1fb2d9f69681fb5ae0a940b429a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2011-11-10T18:20:52Z",
    "title_canon_sha256": "29f40f359e13843f63c22b9ca856fcb8abde7e50ccf4b806289ab3d298f87804"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2550",
    "kind": "arxiv",
    "version": 2
  }
}