Pith Number

pith:GMMAATUG

pith:2015:GMMAATUG7F6CQ7PM242NJVE7GX

not attested not anchored not stored refs pending

On the correction equation of the Jacobi-Davidson method

Gang Wu, Hong-kui Pang

arxiv:1510.01073 v2 · 2015-10-05 · math.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GMMAATUG7F6CQ7PM242NJVE7GX}

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	2026-05-18T01:27:56.715086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3318004e86f97c287decd734d4d49f35ffb2389a4b12c663643deb73f9099486

Aliases

arxiv: 1510.01073 · arxiv_version: 1510.01073v2 · doi: 10.48550/arxiv.1510.01073 · pith_short_12: GMMAATUG7F6C · pith_short_16: GMMAATUG7F6CQ7PM · pith_short_8: GMMAATUG

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/GMMAATUG7F6CQ7PM242NJVE7GX \
  | 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: 3318004e86f97c287decd734d4d49f35ffb2389a4b12c663643deb73f9099486

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "406a7cb8aaea9b53c2926b5471286d9db6cfd8244d4aa821f17848387d23b31c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-10-05T09:25:42Z",
    "title_canon_sha256": "91001a0a5ddce603358d16504810b7686e80dcf279c98c4311f5f4107db12a96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01073",
    "kind": "arxiv",
    "version": 2
  }
}