Pith Number

pith:WCEWAE6P

pith:2015:WCEWAE6PCWMU52JWYLYEBCDHST

not attested not anchored not stored refs pending

Canonical Valuations and the Birational Section Conjecture

Kristian Strommen

arxiv:1508.05277 v2 · 2015-08-21 · 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{WCEWAE6PCWMU52JWYLYEBCDHST}

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	2026-05-18T01:34:37.333914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0896013cf15994ee936c2f040886794e449fda83d1a453ac043dddb4dcf97de

Aliases

arxiv: 1508.05277 · arxiv_version: 1508.05277v2 · doi: 10.48550/arxiv.1508.05277 · pith_short_12: WCEWAE6PCWMU · pith_short_16: WCEWAE6PCWMU52JW · pith_short_8: WCEWAE6P

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/WCEWAE6PCWMU52JWYLYEBCDHST \
  | 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: b0896013cf15994ee936c2f040886794e449fda83d1a453ac043dddb4dcf97de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f9b823bfd7b3670e5f7335311ec9af5635db31ec03ae49a75b6452d1012633b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2015-08-21T14:19:27Z",
    "title_canon_sha256": "dfb37f7eeee7577bc52b92e24b001c44ea300d71bc20246764626d0f12aa89d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.05277",
    "kind": "arxiv",
    "version": 2
  }
}