Pith Number

pith:QTFOU5SU

pith:2014:QTFOU5SUKWEQPLYTOCVYEWTKYI

not attested not anchored not stored refs pending

Singular invariants and coefficients of weak harmonic Maass forms of weight 5/2

Nickolas Andersen

arxiv:1410.7349 v1 · 2014-10-27 · 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{QTFOU5SUKWEQPLYTOCVYEWTKYI}

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	2026-05-18T02:39:17.530660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84caea7654558907af1370ab825a6ac22f0596ab13952f3e2f03116750b2b9b7

Aliases

arxiv: 1410.7349 · arxiv_version: 1410.7349v1 · doi: 10.48550/arxiv.1410.7349 · pith_short_12: QTFOU5SUKWEQ · pith_short_16: QTFOU5SUKWEQPLYT · pith_short_8: QTFOU5SU

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/QTFOU5SUKWEQPLYTOCVYEWTKYI \
  | 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: 84caea7654558907af1370ab825a6ac22f0596ab13952f3e2f03116750b2b9b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1848aa81669ca4afdb63fb18d49884acdac4500109aaeea498c38cb37336a30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2014-10-27T18:39:41Z",
    "title_canon_sha256": "4a66abc97a5ab6429343414707993b0b2b8d3c755e698e1fdd024f16be6678d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.7349",
    "kind": "arxiv",
    "version": 1
  }
}