Pith Number

pith:TLJLVGPH

pith:2015:TLJLVGPHQOADJNYIGN4TLI6OYY

not attested not anchored not stored refs pending

On perturbations of the fractional Yamabe problem

Seunghyeok Kim, Woocheol Choi

arxiv:1501.00641 v2 · 2015-01-04 · math.AP · 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{TLJLVGPHQOADJNYIGN4TLI6OYY}

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	2026-05-18T02:27:50.854815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ad2ba99e7838034b708337935a3cec634969a757034e667be429b5b55df0173

Aliases

arxiv: 1501.00641 · arxiv_version: 1501.00641v2 · doi: 10.48550/arxiv.1501.00641 · pith_short_12: TLJLVGPHQOAD · pith_short_16: TLJLVGPHQOADJNYI · pith_short_8: TLJLVGPH

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/TLJLVGPHQOADJNYIGN4TLI6OYY \
  | 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: 9ad2ba99e7838034b708337935a3cec634969a757034e667be429b5b55df0173

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "861b7f4a3935e82306b9565a6be2677eaa6a0bddf1bcdfc6bff91a220226cc1e",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-01-04T06:36:41Z",
    "title_canon_sha256": "54276d2bb973c189296db00d5af6196c77e2544f753f91228db5878f8e4ea863"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.00641",
    "kind": "arxiv",
    "version": 2
  }
}