Pith Number

pith:CE37A2UW

pith:2015:CE37A2UWCAL4IFWI53VCAQQ7OW

not attested not anchored not stored refs pending

On the von Neumann and Frank-Wolfe Algorithms with Away Steps

Daniel Rodriguez, Javier Pena, Negar Soheili

arxiv:1507.04073 v3 · 2015-07-15 · 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{CE37A2UWCAL4IFWI53VCAQQ7OW}

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	2026-05-18T01:26:02.667193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1137f06a961017c416c8eeea20421f759e645bb96d8e0fd942567ac9766e2762

Aliases

arxiv: 1507.04073 · arxiv_version: 1507.04073v3 · doi: 10.48550/arxiv.1507.04073 · pith_short_12: CE37A2UWCAL4 · pith_short_16: CE37A2UWCAL4IFWI · pith_short_8: CE37A2UW

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/CE37A2UWCAL4IFWI53VCAQQ7OW \
  | 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: 1137f06a961017c416c8eeea20421f759e645bb96d8e0fd942567ac9766e2762

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "666686bb3da03961700bbfd15953a6564a21d4382ca4b7eff121fa9c31c3d91a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-07-15T02:45:56Z",
    "title_canon_sha256": "ef4cef2a475a2a0693a79dca6855942228e00b41ad1af1e05686e90bd7991c7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.04073",
    "kind": "arxiv",
    "version": 3
  }
}