Pith Number

pith:5S2PFCA5

pith:2014:5S2PFCA5LQISKVD6UKCTA4F4NC

not attested not anchored not stored refs pending

Some applications of eta-quotients

Dong Hwa Shin, Ick Sun Eum, Ja Kyung Koo

arxiv:1401.4226 v1 · 2014-01-17 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5S2PFCA5LQISKVD6UKCTA4F4NC}

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	2026-05-18T03:01:55.690258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecb4f2881d5c1125547ea2853070bc68aab610188e0f8586ffe32d663355cff7

Aliases

arxiv: 1401.4226 · arxiv_version: 1401.4226v1 · doi: 10.48550/arxiv.1401.4226 · pith_short_12: 5S2PFCA5LQIS · pith_short_16: 5S2PFCA5LQISKVD6 · pith_short_8: 5S2PFCA5

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/5S2PFCA5LQISKVD6UKCTA4F4NC \
  | 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: ecb4f2881d5c1125547ea2853070bc68aab610188e0f8586ffe32d663355cff7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31d343280108d67dfa5471ae3153d89605041ff113708e1bb75fb94855fda489",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2014-01-17T02:43:58Z",
    "title_canon_sha256": "68d6cb0269f2e1747b717eab3bf2cf233c6a3031199a3eabe011ad0c1310f940"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4226",
    "kind": "arxiv",
    "version": 1
  }
}