Pith Number

pith:UM5B37IT

pith:2018:UM5B37ITLLZ77DR22POO3ICO52

not attested not anchored not stored refs pending

Discrepancy in random hypergraph models

Aditya Potukuchi

arxiv:1811.01491 v1 · 2018-11-05 · math.CO · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UM5B37ITLLZ77DR22POO3ICO52}

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	2026-05-18T00:01:34.158666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a33a1dfd135af3ff8e3ad3dceda04eee8185ab22e64917a5daa292deeae3ef38

Aliases

arxiv: 1811.01491 · arxiv_version: 1811.01491v1 · doi: 10.48550/arxiv.1811.01491 · pith_short_12: UM5B37ITLLZ7 · pith_short_16: UM5B37ITLLZ77DR2 · pith_short_8: UM5B37IT

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/UM5B37ITLLZ77DR22POO3ICO52 \
  | 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: a33a1dfd135af3ff8e3ad3dceda04eee8185ab22e64917a5daa292deeae3ef38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77975518a13e5bb9fe09b270ab4cd598ebfc03ab093865c6649993f4e442a308",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-11-05T02:33:25Z",
    "title_canon_sha256": "039d5c93be09945a0097d1bec63a7987746c9ca5694df3fddf683e85a87db2c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01491",
    "kind": "arxiv",
    "version": 1
  }
}