Pith Number

pith:7T576ZX4

pith:2017:7T576ZX45RI3LTPK5YC5LV47C7

not attested not anchored not stored refs pending

Exceptional Scattered Polynomials

Daniele Bartoli, Yue Zhou

arxiv:1708.00349 v1 · 2017-08-01 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7T576ZX45RI3LTPK5YC5LV47C7}

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	2026-05-18T00:38:49.774680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcfbff66fcec51b5cdeaee05d5d79f17e4f9ff27776713ab18759daf8798bd22

Aliases

arxiv: 1708.00349 · arxiv_version: 1708.00349v1 · doi: 10.48550/arxiv.1708.00349 · pith_short_12: 7T576ZX45RI3 · pith_short_16: 7T576ZX45RI3LTPK · pith_short_8: 7T576ZX4

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/7T576ZX45RI3LTPK5YC5LV47C7 \
  | 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: fcfbff66fcec51b5cdeaee05d5d79f17e4f9ff27776713ab18759daf8798bd22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5085bcd138e7e01f98d96df4cb694d3e2d9c14e2f284e67dd0f53902d3f37a10",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-08-01T14:16:05Z",
    "title_canon_sha256": "123a81c6032e6b9c54b7197a65a7f8f517a2d51c5e309d825c0dbfc4ae462e75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00349",
    "kind": "arxiv",
    "version": 1
  }
}