Pith Number

pith:VA4JEMP3

pith:2006:VA4JEMP3JT3ROFE2G3DKXCAECL

not attested not anchored not stored refs pending

Curious extensions of Ramanujan's 1-psi-1 summation formula

Michael J. Schlosser, Victor J. W. Guo

arxiv:math/0608026 v1 · 2006-08-01 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VA4JEMP3JT3ROFE2G3DKXCAECL}

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	2026-05-17T23:53:03.205229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8389231fb4cf717149a36c6ab880412f93c47ccd89772974fc5834d77ba71d6

Aliases

arxiv: math/0608026 · arxiv_version: math/0608026v1 · doi: 10.48550/arxiv.math/0608026 · pith_short_12: VA4JEMP3JT3R · pith_short_16: VA4JEMP3JT3ROFE2 · pith_short_8: VA4JEMP3

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/VA4JEMP3JT3ROFE2G3DKXCAECL \
  | 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: a8389231fb4cf717149a36c6ab880412f93c47ccd89772974fc5834d77ba71d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7a6d63b87b1ee7f1c8717b49d9ec79aa96342ed1d4f96b8b276fa6478a31009",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.CA",
    "submitted_at": "2006-08-01T13:32:26Z",
    "title_canon_sha256": "64a3c61079766998cd2ea21c18ec569eaafce6c40da645f00ac586799c1e1943"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0608026",
    "kind": "arxiv",
    "version": 1
  }
}