Pith Number

pith:ECLMKEZM

pith:2015:ECLMKEZM7YVTXS734Q7GOPYF6Q

not attested not anchored not stored refs pending

Tame distillation and desingularization by $p$-alterations

Michael Temkin

arxiv:1508.06255 v2 · 2015-08-25 · 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{ECLMKEZM7YVTXS734Q7GOPYF6Q}

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	2026-05-18T00:50:22.991357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2096c5132cfe2b3bcbfbe43e673f05f43c7e2bfda40443c4496fded39b60dd25

Aliases

arxiv: 1508.06255 · arxiv_version: 1508.06255v2 · doi: 10.48550/arxiv.1508.06255 · pith_short_12: ECLMKEZM7YVT · pith_short_16: ECLMKEZM7YVTXS73 · pith_short_8: ECLMKEZM

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/ECLMKEZM7YVTXS734Q7GOPYF6Q \
  | 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: 2096c5132cfe2b3bcbfbe43e673f05f43c7e2bfda40443c4496fded39b60dd25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e403530722beebe7d62583c1862e35721723d3bf12026bd4f7811e6bdbb7a05e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-08-25T19:24:04Z",
    "title_canon_sha256": "0c8977e8ef164eb8f83f5eef1de73f02d12562f785b5d1952d5b8e71ee38d309"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.06255",
    "kind": "arxiv",
    "version": 2
  }
}