Pith Number

pith:GWYJPWAM

pith:2009:GWYJPWAMDIHCTHVD5DUH2AN4JV

not attested not anchored not stored refs pending

Yang-Mills flows on nearly Kaehler manifolds and G_2-instantons

Alexander D. Popov, Derek Harland, Olaf Lechtenfeld, Tatiana A. Ivanova

arxiv:0909.2730 v2 · 2009-09-15 · hep-th · 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{GWYJPWAMDIHCTHVD5DUH2AN4JV}

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	2026-05-18T04:39:51.362702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35b097d80c1a0e299ea3e8e87d01bc4d55bce2ee8867052c2bd8b9f6b3ff3f24

Aliases

arxiv: 0909.2730 · arxiv_version: 0909.2730v2 · doi: 10.48550/arxiv.0909.2730 · pith_short_12: GWYJPWAMDIHC · pith_short_16: GWYJPWAMDIHCTHVD · pith_short_8: GWYJPWAM

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/GWYJPWAMDIHCTHVD5DUH2AN4JV \
  | 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: 35b097d80c1a0e299ea3e8e87d01bc4d55bce2ee8867052c2bd8b9f6b3ff3f24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "829b0cc93425508d4a910d1ab4e0ed357181c77e24b7e4faf5cee26098221a70",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-09-15T08:54:58Z",
    "title_canon_sha256": "e54928028a612c3ad41466a898e2828bc63722bcf52b6dc97796320505bd06bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.2730",
    "kind": "arxiv",
    "version": 2
  }
}