Pith Number

pith:LG4EH4MP

pith:2014:LG4EH4MPEDLSAF3SGEZEVXBZUH

not attested not anchored not stored refs pending

Gradient shrinking Ricci solitons of half harmonic Weyl curvature

Jia-Yong Wu, Peng Wu, William Wylie

arxiv:1410.7303 v1 · 2014-10-27 · 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{LG4EH4MPEDLSAF3SGEZEVXBZUH}

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	2026-05-18T02:39:17.624764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59b843f18f20d720177231324adc39a1e3f6fd4d19694fb1f86df9689bb2973b

Aliases

arxiv: 1410.7303 · arxiv_version: 1410.7303v1 · doi: 10.48550/arxiv.1410.7303 · pith_short_12: LG4EH4MPEDLS · pith_short_16: LG4EH4MPEDLSAF3S · pith_short_8: LG4EH4MP

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/LG4EH4MPEDLSAF3SGEZEVXBZUH \
  | 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: 59b843f18f20d720177231324adc39a1e3f6fd4d19694fb1f86df9689bb2973b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5e05f026452b81ce0df7d8c2a0da57ab25ab32c60ee62c1c30264b8e2d78397",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-10-27T16:47:03Z",
    "title_canon_sha256": "b6fe2e7220871054b2099cad48f1b9df8547f6d5388de30dacfee023496d411f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.7303",
    "kind": "arxiv",
    "version": 1
  }
}