Pith Number

pith:4TCBBGPP

pith:2016:4TCBBGPPMSHIRSX3KIB6QYVADG

not attested not anchored not stored refs pending

Riemann-Hurwitz formula for finite morphisms of $p$-adic curves

Velibor Bojkovi\'c

arxiv:1605.08226 v2 · 2016-05-26 · 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{4TCBBGPPMSHIRSX3KIB6QYVADG}

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	2026-05-18T00:49:32.534041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4c41099ef648e88cafb5203e862a019835d87ddea6150e8ee945a1169531a30

Aliases

arxiv: 1605.08226 · arxiv_version: 1605.08226v2 · doi: 10.48550/arxiv.1605.08226 · pith_short_12: 4TCBBGPPMSHI · pith_short_16: 4TCBBGPPMSHIRSX3 · pith_short_8: 4TCBBGPP

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/4TCBBGPPMSHIRSX3KIB6QYVADG \
  | 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: e4c41099ef648e88cafb5203e862a019835d87ddea6150e8ee945a1169531a30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d82c48f3de6e552281f6202bf584144437ee322f095c6d3e9af83a7ec0796f5b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-05-26T11:00:38Z",
    "title_canon_sha256": "f4c9d034dd777f7fe02ebf69d56325136e259511c18c79a5bfa851b7b965382b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08226",
    "kind": "arxiv",
    "version": 2
  }
}