Pith Number

pith:AIOBP6NI

pith:2018:AIOBP6NIF264V7ZAO5XBRKEIDA

not attested not anchored not stored refs pending

Modular forms and q-analogues of modified double zeta values

Henrik Bachmann

arxiv:1808.09674 v1 · 2018-08-29 · 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{AIOBP6NIF264V7ZAO5XBRKEIDA}

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	2026-05-18T00:06:54.807489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

021c17f9a82ebdcaff20776e18a888181904aa7fbad2f460ee05fc7cb8cfe1b1

Aliases

arxiv: 1808.09674 · arxiv_version: 1808.09674v1 · doi: 10.48550/arxiv.1808.09674 · pith_short_12: AIOBP6NIF264 · pith_short_16: AIOBP6NIF264V7ZA · pith_short_8: AIOBP6NI

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/AIOBP6NIF264V7ZAO5XBRKEIDA \
  | 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: 021c17f9a82ebdcaff20776e18a888181904aa7fbad2f460ee05fc7cb8cfe1b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f23a3539f634f4a2f022210490c0708485e25e86d387f9e1a8a2effaf7169b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-08-29T08:10:40Z",
    "title_canon_sha256": "f2c34184ce119a623cc46d305a7f9a9a1f9621029caeeff0eda9e17163bee5f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09674",
    "kind": "arxiv",
    "version": 1
  }
}