Pith Number

pith:ONJVRLG3

pith:2016:ONJVRLG35AD6D3FKZXRGIF62MI

not attested not anchored not stored refs pending

Pathologies on Mori fibre spaces in positive characteristic

Hiromu Tanaka

arxiv:1609.00574 v3 · 2016-09-02 · 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{ONJVRLG35AD6D3FKZXRGIF62MI}

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	2026-05-18T00:04:08.567585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

735358acdbe807e1ecaacde26417da62206c6657419ac3d31ba9cf31f028d191

Aliases

arxiv: 1609.00574 · arxiv_version: 1609.00574v3 · doi: 10.48550/arxiv.1609.00574 · pith_short_12: ONJVRLG35AD6 · pith_short_16: ONJVRLG35AD6D3FK · pith_short_8: ONJVRLG3

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/ONJVRLG35AD6D3FKZXRGIF62MI \
  | 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: 735358acdbe807e1ecaacde26417da62206c6657419ac3d31ba9cf31f028d191

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f225abcea22d6f9c5e6ce045a9439dd890b19bd50ba80edb63579d45346ca83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-09-02T12:31:56Z",
    "title_canon_sha256": "19747196c52b5762420c9f0cc92222c8bf2dbdbf2c4fec64e63f020a89796ed9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.00574",
    "kind": "arxiv",
    "version": 3
  }
}