Pith Number

pith:FCVG2LBJ

pith:2021:FCVG2LBJK5ZDL2HKPGO3NNZ5M6

not attested not anchored not stored refs pending

Cohomology of the moduli of Higgs bundles via positive characteristic

Davesh Maulik, Junliang Shen, Mark Andrea de Cataldo, Siqing Zhang

arxiv:2105.03043 v2 · 2021-05-07 · math.AG · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FCVG2LBJK5ZDL2HKPGO3NNZ5M6}

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	2026-07-05T03:40:18.735895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28aa6d2c29577235e8ea799db6b73d678f6d1797e9204964432506742da4e6b4

Aliases

arxiv: 2105.03043 · arxiv_version: 2105.03043v2 · doi: 10.48550/arxiv.2105.03043 · pith_short_12: FCVG2LBJK5ZD · pith_short_16: FCVG2LBJK5ZDL2HK · pith_short_8: FCVG2LBJ

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/FCVG2LBJK5ZDL2HKPGO3NNZ5M6 \
  | 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: 28aa6d2c29577235e8ea799db6b73d678f6d1797e9204964432506742da4e6b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3022136e82dbb51930e4dd57af93ccd97255f290789c6f1bd5de5ffe36954105",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2021-05-07T03:00:34Z",
    "title_canon_sha256": "50b48972c07af65ceb0bad0d034f104915a2d9bb239a2b4974126450d25639c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.03043",
    "kind": "arxiv",
    "version": 2
  }
}