Pith Number

pith:5VIEKG4L

pith:2017:5VIEKG4LITYXBJAAXBDHEUZWNV

not attested not anchored not stored refs pending

On the Jayne-Rogers theorem

Sergey Medvedev

arxiv:1706.03624 v1 · 2017-06-08 · math.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5VIEKG4LITYXBJAAXBDHEUZWNV}

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	2026-05-18T00:42:34.120722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed50451b8b44f170a400b8467253366d7ff09cde13388e12e0cd5d9b7e6aa6cf

Aliases

arxiv: 1706.03624 · arxiv_version: 1706.03624v1 · doi: 10.48550/arxiv.1706.03624 · pith_short_12: 5VIEKG4LITYX · pith_short_16: 5VIEKG4LITYXBJAA · pith_short_8: 5VIEKG4L

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/5VIEKG4LITYXBJAAXBDHEUZWNV \
  | 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: ed50451b8b44f170a400b8467253366d7ff09cde13388e12e0cd5d9b7e6aa6cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbc1e3b3ec8a76c7c5ea6a3cc8bf8d4406fef7b5e03c0022093b2f6a132e29cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2017-06-08T18:59:08Z",
    "title_canon_sha256": "3d19d3c96ac34fe07e05bd09fcbdd407b01b309fc6a718d03b346e38f4e786d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.03624",
    "kind": "arxiv",
    "version": 1
  }
}