Pith Number

pith:4SSSG3GU

pith:2010:4SSSG3GU7BQOD4IJQCTKQ2DHQA

not attested not anchored not stored refs pending

Hodge-Deligne equivariant polynomials and monodromy of hyperplane arrangements

Alexandru Dimca, Gus Lehrer

arxiv:1006.3462 v2 · 2010-06-17 · 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{4SSSG3GU7BQOD4IJQCTKQ2DHQA}

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	2026-05-18T04:17:15.402260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4a5236cd4f860e1f10980a6a86867800a0ccedbc3dc0f52b88aabc5eb5d6ac0

Aliases

arxiv: 1006.3462 · arxiv_version: 1006.3462v2 · doi: 10.48550/arxiv.1006.3462 · pith_short_12: 4SSSG3GU7BQO · pith_short_16: 4SSSG3GU7BQOD4IJ · pith_short_8: 4SSSG3GU

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/4SSSG3GU7BQOD4IJQCTKQ2DHQA \
  | 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: e4a5236cd4f860e1f10980a6a86867800a0ccedbc3dc0f52b88aabc5eb5d6ac0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82291d5df220c411f750de0cc3e24d62898a1c469e9335182e144aea3159ba1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2010-06-17T13:33:34Z",
    "title_canon_sha256": "a406d717c234bbf4e67e758f69d2658de2673aacc61c0cfc795da048925cc2f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.3462",
    "kind": "arxiv",
    "version": 2
  }
}