Pith Number

pith:EWPV3EGF

pith:2015:EWPV3EGFO4TIBWW3GXZSARYRSF

not attested not anchored not stored refs pending

A Donaldson type functional on a holomorphic Finsler vector bundle

Huitao Feng, Kefeng Liu, Xueyuan Wan

arxiv:1507.01217 v3 · 2015-07-05 · 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{EWPV3EGFO4TIBWW3GXZSARYRSF}

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	2026-05-18T00:19:19.866274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

259f5d90c5772680dadb35f320471191698a3fec7a772108bb67abcb9db4d6c0

Aliases

arxiv: 1507.01217 · arxiv_version: 1507.01217v3 · doi: 10.48550/arxiv.1507.01217 · pith_short_12: EWPV3EGFO4TI · pith_short_16: EWPV3EGFO4TIBWW3 · pith_short_8: EWPV3EGF

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/EWPV3EGFO4TIBWW3GXZSARYRSF \
  | 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: 259f5d90c5772680dadb35f320471191698a3fec7a772108bb67abcb9db4d6c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9d8d7a7f4a947da59c65552a2487f5211c849da8c27a6d9a7db08ffa71679c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2015-07-05T12:59:04Z",
    "title_canon_sha256": "92c0b7b44678acf4761249498cc50b6af4137c826a3537f5ffe86ac7f1cc99de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01217",
    "kind": "arxiv",
    "version": 3
  }
}