Pith Number

pith:KVGHL2EC

pith:2013:KVGHL2ECIOZFV2ZOX5JVVRRJIB

not attested not anchored not stored refs pending

Note: interpreting iterative methods convergence with diffusion point of view

Dohy Hong

arxiv:1304.1760 v1 · 2013-04-05 · cs.NA · 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{KVGHL2ECIOZFV2ZOX5JVVRRJIB}

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	2026-05-18T03:28:54.747482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

554c75e88243b25aeb2ebf535ac629406e9025c7737a0be60db2f860fe5aa01b

Aliases

arxiv: 1304.1760 · arxiv_version: 1304.1760v1 · doi: 10.48550/arxiv.1304.1760 · pith_short_12: KVGHL2ECIOZF · pith_short_16: KVGHL2ECIOZFV2ZO · pith_short_8: KVGHL2EC

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/KVGHL2ECIOZFV2ZOX5JVVRRJIB \
  | 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: 554c75e88243b25aeb2ebf535ac629406e9025c7737a0be60db2f860fe5aa01b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37c3950d35967a22298e5df0a560c33075843a68b23b0645e4825ebc0db1891c",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NA",
    "submitted_at": "2013-04-05T16:52:21Z",
    "title_canon_sha256": "99d1e0cef19721facae28003ddbc4215b887e18e6af1134a3eeb43f3e12e0145"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1760",
    "kind": "arxiv",
    "version": 1
  }
}