Pith Number

pith:JR43ALQT

pith:2017:JR43ALQTFED2YSGN43Q7XHAGJY

not attested not anchored not stored refs pending

Hirzebruch L-polynomials and multiple zeta values

Alexander Berglund, Jonas Bergstr\"om

arxiv:1708.05547 v1 · 2017-08-18 · math.AT · math.GT · 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{JR43ALQTFED2YSGN43Q7XHAGJY}

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	2026-05-18T00:37:49.753454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c79b02e132907ac48cde6e1fb9c064e3b49fdbc4d770b15496cb12ac396cae6

Aliases

arxiv: 1708.05547 · arxiv_version: 1708.05547v1 · doi: 10.48550/arxiv.1708.05547 · pith_short_12: JR43ALQTFED2 · pith_short_16: JR43ALQTFED2YSGN · pith_short_8: JR43ALQT

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/JR43ALQTFED2YSGN43Q7XHAGJY \
  | 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: 4c79b02e132907ac48cde6e1fb9c064e3b49fdbc4d770b15496cb12ac396cae6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d2273f7a5aafadd6bff38fb745e63ef399e11db8e5ebc919eebaa7513d9e13a",
    "cross_cats_sorted": [
      "math.GT",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2017-08-18T09:56:34Z",
    "title_canon_sha256": "00305caca087eb7718bc58961a682eb871dfc8fb73def2866a678935a8dc1775"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.05547",
    "kind": "arxiv",
    "version": 1
  }
}