Pith Number

pith:BSYI2O2J

pith:2017:BSYI2O2JAZSUTJ5SGYRFJN4ZRZ

not attested not anchored not stored refs pending

Yamabe and quasi-Yamabe solitons on Euclidean submanifolds

Bang-Yen Chen, Sharief Deshmukh

arxiv:1711.02978 v1 · 2017-11-08 · 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{BSYI2O2JAZSUTJ5SGYRFJN4ZRZ}

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	2026-05-18T00:31:01.207763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cb08d3b49066549a7b2362254b7998e64003b1f241e9f3744c055b31576d67e

Aliases

arxiv: 1711.02978 · arxiv_version: 1711.02978v1 · doi: 10.48550/arxiv.1711.02978 · pith_short_12: BSYI2O2JAZSU · pith_short_16: BSYI2O2JAZSUTJ5S · pith_short_8: BSYI2O2J

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/BSYI2O2JAZSUTJ5SGYRFJN4ZRZ \
  | 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: 0cb08d3b49066549a7b2362254b7998e64003b1f241e9f3744c055b31576d67e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f8c1921a57f03ff52e93e136c25f154d79547fd41a8500d33a4ce1650013b8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-11-08T14:46:59Z",
    "title_canon_sha256": "38bd0a0a210765dfe0ec15309bb9f17270325a4adbddaa95087895dbea4fdec0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02978",
    "kind": "arxiv",
    "version": 1
  }
}