Pith Number

pith:N3KRKN3P

pith:2017:N3KRKN3P5BSALIZGAYDQ65O6CX

not attested not anchored not stored refs pending

Fusion systems containing pearls

Valentina Grazian

arxiv:1710.07088 v2 · 2017-10-19 · math.GR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N3KRKN3P5BSALIZGAYDQ65O6CX}

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	2026-05-18T00:23:13.853721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ed515376fe86405a32606070f75de15cd662a9b1ce746967fc82aa7d535748d

Aliases

arxiv: 1710.07088 · arxiv_version: 1710.07088v2 · doi: 10.48550/arxiv.1710.07088 · pith_short_12: N3KRKN3P5BSA · pith_short_16: N3KRKN3P5BSALIZG · pith_short_8: N3KRKN3P

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/N3KRKN3P5BSALIZGAYDQ65O6CX \
  | 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: 6ed515376fe86405a32606070f75de15cd662a9b1ce746967fc82aa7d535748d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79853fa966fb4a5b9cca20eeb0c233d89ec52834c69d9d2fd56db26b633f6ea0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2017-10-19T11:15:40Z",
    "title_canon_sha256": "d7b7339f105b1097c48d692bc763e06f978dc053919c0a7cdfb26e10a083b094"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.07088",
    "kind": "arxiv",
    "version": 2
  }
}