Pith Number

pith:QWX3VVF2

pith:2017:QWX3VVF2UJVPHHTCU7KX3PTNZY

not attested not anchored not stored refs pending

Weighted jump and variational inequalities for rough operators

Guixiang Hong, Honghai Liu, Yanping Chen, Yong Ding

arxiv:1709.03123 v1 · 2017-09-10 · math.CA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QWX3VVF2UJVPHHTCU7KX3PTNZY}

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	2026-05-18T00:35:39.300517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85afbad4baa26af39e62a7d57dbe6dce173096432b7ea60ab2461f129a16a109

Aliases

arxiv: 1709.03123 · arxiv_version: 1709.03123v1 · doi: 10.48550/arxiv.1709.03123 · pith_short_12: QWX3VVF2UJVP · pith_short_16: QWX3VVF2UJVPHHTC · pith_short_8: QWX3VVF2

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/QWX3VVF2UJVPHHTCU7KX3PTNZY \
  | 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: 85afbad4baa26af39e62a7d57dbe6dce173096432b7ea60ab2461f129a16a109

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fa2650167ae8955b71ba52d20d99224b95132fa4b620b5eea320b5f7ac0a986",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2017-09-10T16:26:10Z",
    "title_canon_sha256": "58037a734f9254864d20abbbc36456a1531ee99a1386da06b76c70e15c0a5a38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03123",
    "kind": "arxiv",
    "version": 1
  }
}