Pith Number

pith:FEFXLZLC

pith:2015:FEFXLZLC5LQTKINA2OVAR3SHS5

not attested not anchored not stored refs pending

Exact triangles for SO(3) instanton homology of webs

P. B. Kronheimer, T. S. Mrowka

arxiv:1508.07207 v1 · 2015-08-28 · math.GT · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FEFXLZLC5LQTKINA2OVAR3SHS5}

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	2026-05-18T00:44:28.209005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

290b75e562eae13521a0d3aa08ee479747721d82f34f70050609202918101f0f

Aliases

arxiv: 1508.07207 · arxiv_version: 1508.07207v1 · doi: 10.48550/arxiv.1508.07207 · pith_short_12: FEFXLZLC5LQT · pith_short_16: FEFXLZLC5LQTKINA · pith_short_8: FEFXLZLC

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/FEFXLZLC5LQTKINA2OVAR3SHS5 \
  | 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: 290b75e562eae13521a0d3aa08ee479747721d82f34f70050609202918101f0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95588e522281a52b9a5b71b6275b30d84009dddf425787f3537346e86e39d5cc",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2015-08-28T13:38:47Z",
    "title_canon_sha256": "a28868fab0fd11ea009b4e7256b6af2ebe66a40570f4a53b70593aba19644778"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.07207",
    "kind": "arxiv",
    "version": 1
  }
}