Pith Number

pith:GFY2X4GL

pith:2016:GFY2X4GLZJBNQYUH2CIIZVZK6E

not attested not anchored not stored refs pending

A support theorem for the Hitchin fibration: the case of $SL_n$

Mark Andrea A. de Cataldo

arxiv:1601.02589 v3 · 2016-01-11 · 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{GFY2X4GLZJBNQYUH2CIIZVZK6E}

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	2026-05-17T23:53:13.437754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3171abf0cbca42d86287d0908cd72af124cddd1cc03920fbde5ebf999c05e208

Aliases

arxiv: 1601.02589 · arxiv_version: 1601.02589v3 · doi: 10.48550/arxiv.1601.02589 · pith_short_12: GFY2X4GLZJBN · pith_short_16: GFY2X4GLZJBNQYUH · pith_short_8: GFY2X4GL

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/GFY2X4GLZJBNQYUH2CIIZVZK6E \
  | 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: 3171abf0cbca42d86287d0908cd72af124cddd1cc03920fbde5ebf999c05e208

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d911adc74b03c2da254ee5d713d9b256ff40920855c5272f70cc637febdb910",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-01-11T20:41:56Z",
    "title_canon_sha256": "e664d35265878d8838e987e436381ab23e9c1c880b72f3b9c5107c677c1ceb64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.02589",
    "kind": "arxiv",
    "version": 3
  }
}