Pith Number

pith:PMSEWA27

pith:2017:PMSEWA27AGSIIUIM4XDGHGBFLN

not attested not anchored not stored refs pending

Logarithmic ramifications of \'etale sheaves by restricting to curves

Haoyu Hu

arxiv:1704.04734 v1 · 2017-04-16 · 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{PMSEWA27AGSIIUIM4XDGHGBFLN}

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	2026-05-18T00:46:17.859097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b244b035f01a484510ce5c66398255b6996982c7dca7f8fdede7916b485e596

Aliases

arxiv: 1704.04734 · arxiv_version: 1704.04734v1 · doi: 10.48550/arxiv.1704.04734 · pith_short_12: PMSEWA27AGSI · pith_short_16: PMSEWA27AGSIIUIM · pith_short_8: PMSEWA27

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/PMSEWA27AGSIIUIM4XDGHGBFLN \
  | 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: 7b244b035f01a484510ce5c66398255b6996982c7dca7f8fdede7916b485e596

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91def87ec0c99338fb857f7577e12defae27ad53839c0defa04eab973765ee6d",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-04-16T08:24:57Z",
    "title_canon_sha256": "dbdf03761fce9f5418e3168dbc874045a677159e0e45e91d7f1ec6c7e807d52e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.04734",
    "kind": "arxiv",
    "version": 1
  }
}