Pith Number

pith:G7KRM4JN

pith:2014:G7KRM4JNMYODX6E6HVSEG3S5W4

not attested not anchored not stored refs pending

Double Well Potential Function and Its Optimization in The n-dimensional Real Space -- Part I

David Yang Gao, Gang-Xuan Lin, Ruey-Lin Sheu, Shu-Cherng Fang, Wen-Xun Xing

arxiv:1410.5925 v1 · 2014-10-22 · 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{G7KRM4JNMYODX6E6HVSEG3S5W4}

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	2026-05-18T02:39:32.937536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37d516712d661c3bf89e3d64436e5db7281f0be06cddd098988be1e565968e2b

Aliases

arxiv: 1410.5925 · arxiv_version: 1410.5925v1 · doi: 10.48550/arxiv.1410.5925 · pith_short_12: G7KRM4JNMYOD · pith_short_16: G7KRM4JNMYODX6E6 · pith_short_8: G7KRM4JN

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/G7KRM4JNMYODX6E6HVSEG3S5W4 \
  | 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: 37d516712d661c3bf89e3d64436e5db7281f0be06cddd098988be1e565968e2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9c2abcd76318f15fa91064a4ca982915a03ed352ed9d56ffae599ece4c11b08",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-10-22T06:56:34Z",
    "title_canon_sha256": "dbedc3a943554562758ffccbace620fcafb3edc5d06e95012ca6af2b99a81994"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.5925",
    "kind": "arxiv",
    "version": 1
  }
}