Pith Number

pith:LWVSDA2Y

pith:2013:LWVSDA2YEN5IF3IBVEHYKXFYDL

not attested not anchored not stored refs pending

Confluence of meromorphic solutions of q-difference equations

Thomas Dreyfus

arxiv:1307.7085 v2 · 2013-07-26 · 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{LWVSDA2YEN5IF3IBVEHYKXFYDL}

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	2026-05-17T23:53:07.027232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dab218358237a82ed01a90f855cb81af6f92b1a63c014431626f67668858cb9

Aliases

arxiv: 1307.7085 · arxiv_version: 1307.7085v2 · doi: 10.48550/arxiv.1307.7085 · pith_short_12: LWVSDA2YEN5I · pith_short_16: LWVSDA2YEN5IF3IB · pith_short_8: LWVSDA2Y

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/LWVSDA2YEN5IF3IBVEHYKXFYDL \
  | 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: 5dab218358237a82ed01a90f855cb81af6f92b1a63c014431626f67668858cb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0a0239bdd5cadce6d56a5a63c2c533201b561ee79a3ee26d8cc7c62fca138cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2013-07-26T16:22:46Z",
    "title_canon_sha256": "5b94c56b990cfc7234292c8b7499019ab2f31d0bdd97b0ba25b28afa56c474fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.7085",
    "kind": "arxiv",
    "version": 2
  }
}