Pith Number

pith:X6TRWJ64

pith:2017:X6TRWJ64EKPKLOQUK6VOU6LXPP

not attested not anchored not stored refs pending

Canonical tilting relative generators

Agnieszka Bodzenta, Alexey Bondal

arxiv:1701.08834 v4 · 2017-01-30 · 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{X6TRWJ64EKPKLOQUK6VOU6LXPP}

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	2026-05-18T00:35:04.714343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfa71b27dc229ea5ba1457aaea79777bf618865ba60c0efc73205f3d80fa58f8

Aliases

arxiv: 1701.08834 · arxiv_version: 1701.08834v4 · doi: 10.48550/arxiv.1701.08834 · pith_short_12: X6TRWJ64EKPK · pith_short_16: X6TRWJ64EKPKLOQU · pith_short_8: X6TRWJ64

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/X6TRWJ64EKPKLOQUK6VOU6LXPP \
  | 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: bfa71b27dc229ea5ba1457aaea79777bf618865ba60c0efc73205f3d80fa58f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c68c162715144d6491618c3eb71c7790f941c2a3d469e1253b54babf8f9bf3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-01-30T21:31:12Z",
    "title_canon_sha256": "8d74ba58e5534c36fb61e561644b0be85fd69c64707999dbfa9726d314fea91d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08834",
    "kind": "arxiv",
    "version": 4
  }
}