Pith Number

pith:PN2S7M6B

pith:2014:PN2S7M6BLOSIVHSXAIIH5XCXJX

not attested not anchored not stored refs pending

The zero loci of Z/2 harmonic spinors in dimension 2, 3 and 4

Clifford Henry Taubes

arxiv:1407.6206 v1 · 2014-07-23 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PN2S7M6BLOSIVHSXAIIH5XCXJX}

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

3 papers in Pith

Gluing $\mathbb Z_2$-Harmonic Spinors and Seiberg-Witten Monopoles on 3-Manifolds

Deformation rigidity for Z/2 eigensections

Homogeneous $\mathbb Z/2$-Harmonic Forms and Spinors on $\mathbb{R}^4$ from Regular 4-Polytopes

Receipt and verification

First computed	2026-05-18T02:46:58.673712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b752fb3c15ba48a9e5702107edc574dd9d825cb4930de2e1708147746fa7ad4

Aliases

arxiv: 1407.6206 · arxiv_version: 1407.6206v1 · doi: 10.48550/arxiv.1407.6206 · pith_short_12: PN2S7M6BLOSI · pith_short_16: PN2S7M6BLOSIVHSX · pith_short_8: PN2S7M6B

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/PN2S7M6BLOSIVHSXAIIH5XCXJX \
  | 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: 7b752fb3c15ba48a9e5702107edc574dd9d825cb4930de2e1708147746fa7ad4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "557209a587602095de6b9b66e3c9fe279402b24fdd6f925d29c6f706ceca6a8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-07-23T13:31:04Z",
    "title_canon_sha256": "f168b06e619076fa34509b74e03dcf5901c9343339e9d1f82c8ebca490acd117"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.6206",
    "kind": "arxiv",
    "version": 1
  }
}