Pith Number

pith:FXEMMPBN

pith:2024:FXEMMPBNB6FGCKCQBLEXAKYGOI

not attested not anchored not stored refs pending

A preconditioned inexact infeasible quantum interior point method for linear optimization

Tam\'as Terlaky, Xiu Yang, Zeguan Wu

arxiv:2412.11307 v1 · 2024-12-15 · 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{FXEMMPBNB6FGCKCQBLEXAKYGOI}

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	2026-07-05T09:49:30.385244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dc8c63c2d0f8a6128500ac9702b067232607cac0c45ff9e334af9241049912e

Aliases

arxiv: 2412.11307 · arxiv_version: 2412.11307v1 · doi: 10.48550/arxiv.2412.11307 · pith_short_12: FXEMMPBNB6FG · pith_short_16: FXEMMPBNB6FGCKCQ · pith_short_8: FXEMMPBN

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/FXEMMPBNB6FGCKCQBLEXAKYGOI \
  | 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: 2dc8c63c2d0f8a6128500ac9702b067232607cac0c45ff9e334af9241049912e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10e4497a73eadcb5439cad3433c5bf9e8b0f98eeff4c672b3780e32c29debc2c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-12-15T20:54:31Z",
    "title_canon_sha256": "4284e9d6153add2446fcfed488ac347e110482db785795ce8f094180e250aaf4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.11307",
    "kind": "arxiv",
    "version": 1
  }
}