Pith Number

pith:MQIWWXQP

pith:2017:MQIWWXQP3J2NXIY6Q7WIW6YMOB

not attested not anchored not stored refs pending

Alternating Double Euler Sums, Hypergeometric Identities and a Theorem of Zagier

Lee-Peng Teo

arxiv:1705.01269 v1 · 2017-05-03 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MQIWWXQP3J2NXIY6Q7WIW6YMOB}

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	2026-05-18T00:45:05.517465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64116b5e0fda74dba31e87ec8b7b0c7079e6a2c2a57d4b43660e2f3444256d05

Aliases

arxiv: 1705.01269 · arxiv_version: 1705.01269v1 · doi: 10.48550/arxiv.1705.01269 · pith_short_12: MQIWWXQP3J2N · pith_short_16: MQIWWXQP3J2NXIY6 · pith_short_8: MQIWWXQP

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/MQIWWXQP3J2NXIY6Q7WIW6YMOB \
  | 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: 64116b5e0fda74dba31e87ec8b7b0c7079e6a2c2a57d4b43660e2f3444256d05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ccb0473892ccd52e2d9850ac3125c5e4bfa0d36258b3e9f903664dc9544d82a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2017-05-03T06:51:05Z",
    "title_canon_sha256": "7dc73be1d96f4425de55a9cac264f8aecaba01e5387f0533bc775558e0f5f28a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.01269",
    "kind": "arxiv",
    "version": 1
  }
}