Pith Number

pith:2I2GS5BO

pith:2024:2I2GS5BOKWO4W2VG42ABVHIYIU

not attested not anchored not stored refs pending

Small volume bodies of constant width

Andrii Arman, Andriy Bondarenko, Andriy Prymak, Danylo Radchenko, Fedor Nazarov

arxiv:2405.18501 v2 · 2024-05-28 · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2I2GS5BOKWO4W2VG42ABVHIYIU}

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	2026-07-05T10:35:33.227578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d23469742e559dcb6aa6e6801a9d1845211d18ec308d811e7101d2e500e76a27

Aliases

arxiv: 2405.18501 · arxiv_version: 2405.18501v2 · doi: 10.48550/arxiv.2405.18501 · pith_short_12: 2I2GS5BOKWO4 · pith_short_16: 2I2GS5BOKWO4W2VG · pith_short_8: 2I2GS5BO

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/2I2GS5BOKWO4W2VG42ABVHIYIU \
  | 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: d23469742e559dcb6aa6e6801a9d1845211d18ec308d811e7101d2e500e76a27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "709716e4698faa8a81b79b42912ca649e11d224ddde639fc12b007f64d5659c3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2024-05-28T18:14:00Z",
    "title_canon_sha256": "dc437256b3cbc9e4ffe3d480c6154d660478cc8f9eebcb683dce660a19479772"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.18501",
    "kind": "arxiv",
    "version": 2
  }
}