Pith Number

pith:AUQNMBEI

pith:2014:AUQNMBEIL3VIPH4AUDG4IFFAVS

not attested not anchored not stored refs pending

A Dai-Yuan-type Riemannian conjugate gradient method with the weak Wolfe conditions

Hiroyuki Sato

arxiv:1405.4371 v3 · 2014-05-17 · 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{AUQNMBEIL3VIPH4AUDG4IFFAVS}

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	2026-05-18T01:12:20.109468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0520d604885eea879f80a0cdc414a0ac92d8dc703cebf47fbb400bb3ad101214

Aliases

arxiv: 1405.4371 · arxiv_version: 1405.4371v3 · doi: 10.48550/arxiv.1405.4371 · pith_short_12: AUQNMBEIL3VI · pith_short_16: AUQNMBEIL3VIPH4A · pith_short_8: AUQNMBEI

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/AUQNMBEIL3VIPH4AUDG4IFFAVS \
  | 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: 0520d604885eea879f80a0cdc414a0ac92d8dc703cebf47fbb400bb3ad101214

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c24d2ac90d03ce47926a79bc6808dd7ca8be107e9272dcb617587a8e56e89f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-05-17T08:55:51Z",
    "title_canon_sha256": "91cf8705d1a9d0a87f2e5f653cd5cad47e98e1182e9caad4f956e7f427d53723"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4371",
    "kind": "arxiv",
    "version": 3
  }
}