Pith Number

pith:LHWF57MW

pith:2022:LHWF57MWVIMBMAM2XU54HHZQ3C

not attested not anchored not stored refs pending

Constructing Group-Invariant CR Mappings

Alekzander Malcom, Dusty Grundmeier, Jennifer Brooks, Kevin Palencia, Purvi Gupta, Sean Curry, Valentin Kunz

arxiv:2203.03494 v1 · 2022-03-07 · 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{LHWF57MWVIMBMAM2XU54HHZQ3C}

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	2026-07-05T04:02:34.990888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59ec5efd96aa1816019abd3bc39f30d89d8bb75474f8860d53e19006ec3c6f5a

Aliases

arxiv: 2203.03494 · arxiv_version: 2203.03494v1 · doi: 10.48550/arxiv.2203.03494 · pith_short_12: LHWF57MWVIMB · pith_short_16: LHWF57MWVIMBMAM2 · pith_short_8: LHWF57MW

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/LHWF57MWVIMBMAM2XU54HHZQ3C \
  | 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: 59ec5efd96aa1816019abd3bc39f30d89d8bb75474f8860d53e19006ec3c6f5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32d36ca389268208d27c9454ffa51265250cb7f7f8c5398f9c33a32089641221",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2022-03-07T16:14:01Z",
    "title_canon_sha256": "452918f8eb9d594adec3945565eaae849a7e66de3fefb9c40292b56563e3e32e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.03494",
    "kind": "arxiv",
    "version": 1
  }
}