Pith Number

pith:NIQNFKFA

pith:2019:NIQNFKFAPFH5IM5T2AS7IPP23N

not attested not anchored not stored refs pending

Finite Rogers--Ramanujan type identities

Andrew V. Sills

arxiv:1901.02435 v1 · 2019-01-08 · 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{NIQNFKFAPFH5IM5T2AS7IPP23N}

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	2026-05-17T23:56:43.354956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a20d2a8a0794fd433b3d025f43dfadb7ca19146a8da43e7f92d5e02ff8066a1

Aliases

arxiv: 1901.02435 · arxiv_version: 1901.02435v1 · doi: 10.48550/arxiv.1901.02435 · pith_short_12: NIQNFKFAPFH5 · pith_short_16: NIQNFKFAPFH5IM5T · pith_short_8: NIQNFKFA

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/NIQNFKFAPFH5IM5T2AS7IPP23N \
  | 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: 6a20d2a8a0794fd433b3d025f43dfadb7ca19146a8da43e7f92d5e02ff8066a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "944e569d760712b105fb1b44d6fe5cc7daa78a9cae47473ba746d4a9386e0d33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2019-01-08T18:24:19Z",
    "title_canon_sha256": "667fde43b3ce8214a67a5ee61644ae8ada2df3277c1d6968619885bd104d0dd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02435",
    "kind": "arxiv",
    "version": 1
  }
}