Pith Number

pith:T6GC3KND

pith:2017:T6GC3KNDNVHKGHVWCCTMKW3TFM

not attested not anchored not stored refs pending

Characterization of tilt stability via subgradient graphical derivative with applications to nonlinear programming

Le Van Hien, Nguyen Huy Chieu, Tran T.A. Nghia

arxiv:1705.09745 v1 · 2017-05-27 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T6GC3KNDNVHKGHVWCCTMKW3TFM}

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	2026-05-18T00:43:34.587793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f8c2da9a36d4ea31eb610a6c55b732b0705d5fae86e0e9e13df43f3b8102838

Aliases

arxiv: 1705.09745 · arxiv_version: 1705.09745v1 · doi: 10.48550/arxiv.1705.09745 · pith_short_12: T6GC3KNDNVHK · pith_short_16: T6GC3KNDNVHKGHVW · pith_short_8: T6GC3KND

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/T6GC3KNDNVHKGHVWCCTMKW3TFM \
  | 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: 9f8c2da9a36d4ea31eb610a6c55b732b0705d5fae86e0e9e13df43f3b8102838

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "587f27a04502a864ca48e9010077c39112d53500c8eb8683594a41338a6dcafd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-05-27T00:20:15Z",
    "title_canon_sha256": "219fd38eb5832a65677cb6e204e6ef3c70248a441651714138f022b6aaf3a604"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09745",
    "kind": "arxiv",
    "version": 1
  }
}