Pith Number

pith:EW2OBQQC

pith:2018:EW2OBQQC5DSB3PFVPUJCI5PTM2

not attested not anchored not stored refs pending

Frank-Wolfe Method is Automatically Adaptive to Error Bound Condition

Tianbao Yang, Yi Xu

arxiv:1810.04765 v1 · 2018-10-10 · 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{EW2OBQQC5DSB3PFVPUJCI5PTM2}

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	2026-05-18T00:03:35.974420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25b4e0c202e8e41dbcb57d122475f366821267888a88c0da478215f481b9cc31

Aliases

arxiv: 1810.04765 · arxiv_version: 1810.04765v1 · doi: 10.48550/arxiv.1810.04765 · pith_short_12: EW2OBQQC5DSB · pith_short_16: EW2OBQQC5DSB3PFV · pith_short_8: EW2OBQQC

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/EW2OBQQC5DSB3PFVPUJCI5PTM2 \
  | 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: 25b4e0c202e8e41dbcb57d122475f366821267888a88c0da478215f481b9cc31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c66fc5e3efc55b7020ac10156e14eee8fcfebddf8e675f34b85640e96f962ac0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-10-10T22:23:36Z",
    "title_canon_sha256": "5fecbddc97203cecd3ae0186da9e5df6f0701f2fc4a3c2670533d90e26f78c36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04765",
    "kind": "arxiv",
    "version": 1
  }
}