Pith Number

pith:RBQA3EVX

pith:2019:RBQA3EVXSZLGUTO2S64YF4KQOZ

not attested not anchored not stored refs pending

Geometric local $\varepsilon$-factors in higher dimensions

Quentin Guignard

arxiv:1908.05888 v2 · 2019-08-16 · math.AG · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RBQA3EVXSZLGUTO2S64YF4KQOZ}

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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

Symmetric bilinear forms and local epsilon factors of isolated singularities in positive characteristic

Receipt and verification

First computed	2026-07-05T00:16:36.226644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88600d92b796566a4dda97b982f1507653546608b757027b0287b4dde4f64367

Aliases

arxiv: 1908.05888 · arxiv_version: 1908.05888v2 · doi: 10.48550/arxiv.1908.05888 · pith_short_12: RBQA3EVXSZLG · pith_short_16: RBQA3EVXSZLGUTO2 · pith_short_8: RBQA3EVX

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/RBQA3EVXSZLGUTO2S64YF4KQOZ \
  | 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: 88600d92b796566a4dda97b982f1507653546608b757027b0287b4dde4f64367

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d61ac462866b58191594d9577f830619ab75c11d235d2effd684e93924a3aea2",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2019-08-16T08:43:39Z",
    "title_canon_sha256": "5b92feb2bb94c2e1a19ca3dee8c33e834ab344bd6dc452b7721194ccb908fa9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05888",
    "kind": "arxiv",
    "version": 2
  }
}