Pith Number

pith:DDPQETX2

pith:2025:DDPQETX2MU56TDMGKFNXWCIVQO

not attested not anchored not stored refs pending

On Some New Congruences For Biregular Overpartitions

Anakha V

arxiv:2507.02720 v1 · 2025-07-03 · 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{DDPQETX2MU56TDMGKFNXWCIVQO}

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	2026-07-05T11:31:33.681708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18df024efa653be98d86515b7b091583b2f430681bac688d38d5c3ed640e2432

Aliases

arxiv: 2507.02720 · arxiv_version: 2507.02720v1 · doi: 10.48550/arxiv.2507.02720 · pith_short_12: DDPQETX2MU56 · pith_short_16: DDPQETX2MU56TDMG · pith_short_8: DDPQETX2

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/DDPQETX2MU56TDMGKFNXWCIVQO \
  | 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: 18df024efa653be98d86515b7b091583b2f430681bac688d38d5c3ed640e2432

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dacffeafe19598c86c9fe06b3d9be0ba026fd5efc55f297574509d1c02fa2412",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2025-07-03T15:35:22Z",
    "title_canon_sha256": "6f69bc43811691b5694b2098cdb3ef955d3d2a1c4ab30a0124e4bf2bd65c2346"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.02720",
    "kind": "arxiv",
    "version": 1
  }
}