Pith Number

pith:MWHXE24U

pith:1996:MWHXE24UCWHI3HO5EKTRWVSRTM

not attested not anchored not stored refs pending

The Hodge filtration on nonabelian cohomology

Carlos Simpson

arxiv:alg-geom/9604005 v1 · 1996-04-04 · alg-geom · math.AG

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MWHXE24UCWHI3HO5EKTRWVSRTM}

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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.

Cited by

1 paper in Pith

Moduli stacks of quiver connections and non-Abelian Hodge theory

Receipt and verification

First computed	2026-07-04T15:08:05.796430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

658f726b94158e8d9ddd22a71b56519b1f3868e25ce6b12963f2e5ffed4f9bbf

Aliases

arxiv: alg-geom/9604005 · arxiv_version: alg-geom/9604005v1 · doi: 10.48550/arxiv.alg-geom/9604005 · pith_short_12: MWHXE24UCWHI · pith_short_16: MWHXE24UCWHI3HO5 · pith_short_8: MWHXE24U

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/MWHXE24UCWHI3HO5EKTRWVSRTM \
  | 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: 658f726b94158e8d9ddd22a71b56519b1f3868e25ce6b12963f2e5ffed4f9bbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0adc0f9183e786ac97d8c4a7b46a93623010fd1f6db365187f61f4f26417cddb",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "",
    "primary_cat": "alg-geom",
    "submitted_at": "1996-04-04T10:22:17Z",
    "title_canon_sha256": "2fa9d7836175e20d71583f574a7a39695f72e1ba95e6df295609914882ade166"
  },
  "schema_version": "1.0",
  "source": {
    "id": "alg-geom/9604005",
    "kind": "arxiv",
    "version": 1
  }
}