Pith Number

pith:5ZW5QFDB

pith:2016:5ZW5QFDB4UCLSYJBN6GA4FAGU4

not attested not anchored not stored refs pending

Einstein $\mathrm{SU}(3)$ and $\mathrm{G}_2$ structures

V\'ictor Manero

arxiv:1607.07775 v3 · 2016-07-26 · 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{5ZW5QFDB4UCLSYJBN6GA4FAGU4}

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	2026-05-18T00:21:35.600771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee6dd81461e504b961216f8c0e1406a738e286b9946930519ea3f49fad8f35d7

Aliases

arxiv: 1607.07775 · arxiv_version: 1607.07775v3 · doi: 10.48550/arxiv.1607.07775 · pith_short_12: 5ZW5QFDB4UCL · pith_short_16: 5ZW5QFDB4UCLSYJB · pith_short_8: 5ZW5QFDB

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/5ZW5QFDB4UCLSYJBN6GA4FAGU4 \
  | 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: ee6dd81461e504b961216f8c0e1406a738e286b9946930519ea3f49fad8f35d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40ec5e4773b10c0e93bb8b2e1155aaf60e7010376df366e7b8d5c0cc82846c13",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-07-26T16:10:05Z",
    "title_canon_sha256": "5c1da78d21e9d31db5deacca3fc5319367ee3e042db9d72e0cd1ba0acb97c24a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.07775",
    "kind": "arxiv",
    "version": 3
  }
}