Pith Number

pith:SRBXPFCK

pith:2024:SRBXPFCK2ESMQERZWAMJMPC3V6

not attested not anchored not stored refs pending

Obstructing two-torsion in the rational knot concordance group

Jaewon Lee

arxiv:2406.12761 v1 · 2024-06-18 · math.GT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SRBXPFCK2ESMQERZWAMJMPC3V6}

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

Equivariant Q-sliceness of strongly invertible knots

Receipt and verification

First computed	2026-07-05T08:33:51.028253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

944377944ad124c81239b018963c5baf9fe5413b3b06c844bafaf2db16990049

Aliases

arxiv: 2406.12761 · arxiv_version: 2406.12761v1 · doi: 10.48550/arxiv.2406.12761 · pith_short_12: SRBXPFCK2ESM · pith_short_16: SRBXPFCK2ESMQERZ · pith_short_8: SRBXPFCK

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/SRBXPFCK2ESMQERZWAMJMPC3V6 \
  | 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: 944377944ad124c81239b018963c5baf9fe5413b3b06c844bafaf2db16990049

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9a6ab87760a412314ded90bf4cbf476a5f9604abaafb31de0f8700476b88a29",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2024-06-18T16:29:07Z",
    "title_canon_sha256": "a165fd3fd09208f21b7ad3ee0c5c3700d004ce505945a64f2d3aedf026314108"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.12761",
    "kind": "arxiv",
    "version": 1
  }
}