Pith Number

pith:G65PPKWI

pith:2016:G65PPKWICEADD3TKBM6DNBYMMI

not attested not anchored not stored refs pending

A new analytic method with a convergence-control parameter for solving nonlinear problems

Songxin Liang, XiaoLong Zhang

arxiv:1609.01550 v1 · 2016-09-02 · math.NA · cs.NA · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G65PPKWICEADD3TKBM6DNBYMMI}

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	2026-06-04T18:09:59.908131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37baf7aac8110031ee6a0b3c36870c6204f352fc1e49e3c306dfd4f54b13c5e5

Aliases

arxiv: 1609.01550 · arxiv_version: 1609.01550v1 · doi: 10.48550/arxiv.1609.01550 · pith_short_12: G65PPKWICEAD · pith_short_16: G65PPKWICEADD3TK · pith_short_8: G65PPKWI

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/G65PPKWICEADD3TKBM6DNBYMMI \
  | 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: 37baf7aac8110031ee6a0b3c36870c6204f352fc1e49e3c306dfd4f54b13c5e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7fcdca179fedbcab512ebbb79c114d71aba96417b6ca27ee25ce2e61b3a4f27",
    "cross_cats_sorted": [
      "cs.NA",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-09-02T10:31:49Z",
    "title_canon_sha256": "0e8d5b6b16e9400efeec5a28cc35adab26e4be62a4af99270b541492a144ba34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.01550",
    "kind": "arxiv",
    "version": 1
  }
}