Pith Number

pith:ZQL2QUPW

pith:2020:ZQL2QUPWN3KP7IOVTBX2RVNGPE

not attested not anchored not stored refs pending

On the Top-Weight Rational Cohomology of $A_g$

Corey Wolfe, Gwyneth Moreland, Juliette Bruce, Madeline Brandt, Margarida Melo, Melody Chan

arxiv:2012.02892 v3 · 2020-12-04 · math.AG · math.CO · 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{ZQL2QUPWN3KP7IOVTBX2RVNGPE}

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.

Cited by

1 paper in Pith

Non-linear geometry of multiple zeta values

Receipt and verification

First computed	2026-07-05T05:22:25.925785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc17a851f66ed4ffa1d5986fa8d5a67909cf7238a34f544c0af3199df1f965db

Aliases

arxiv: 2012.02892 · arxiv_version: 2012.02892v3 · doi: 10.48550/arxiv.2012.02892 · pith_short_12: ZQL2QUPWN3KP · pith_short_16: ZQL2QUPWN3KP7IOV · pith_short_8: ZQL2QUPW

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/ZQL2QUPWN3KP7IOVTBX2RVNGPE \
  | 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: cc17a851f66ed4ffa1d5986fa8d5a67909cf7238a34f544c0af3199df1f965db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6dca1e555aeab0060bc036159df472dd7b919e2869b430ea9154076150ac25f",
    "cross_cats_sorted": [
      "math.CO",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2020-12-04T23:09:54Z",
    "title_canon_sha256": "f8121d294fa06dc54ba5cc1df0f4e45f6e1895ee02d5d3127b4299eabe5a024d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.02892",
    "kind": "arxiv",
    "version": 3
  }
}