Pith Number

pith:2KMP5HMT

pith:2014:2KMP5HMTMSTF7SFYQZ5O33DGBG

not attested not anchored not stored refs pending

A Short Note on Zero-error Computation for Algebraic Numbers by IPSLQ

Jingwei Chen, Wenyuan Wu, Yong Feng

arxiv:1403.4026 v1 · 2014-03-17 · cs.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2KMP5HMTMSTF7SFYQZ5O33DGBG}

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	2026-05-18T02:56:12.300941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d298fe9d9364a65fc8b8867aedec66098f6846bcdf28f57a81f935b84066790f

Aliases

arxiv: 1403.4026 · arxiv_version: 1403.4026v1 · doi: 10.48550/arxiv.1403.4026 · pith_short_12: 2KMP5HMTMSTF · pith_short_16: 2KMP5HMTMSTF7SFY · pith_short_8: 2KMP5HMT

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/2KMP5HMTMSTF7SFYQZ5O33DGBG \
  | 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: d298fe9d9364a65fc8b8867aedec66098f6846bcdf28f57a81f935b84066790f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "411567e41a157bb06543259d446a439dbc0a405dffa3e31bc161cb360b94713c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SC",
    "submitted_at": "2014-03-17T08:32:59Z",
    "title_canon_sha256": "773bd71ee095031ba224f0a9b88858ac967815d6dbb599005cf5ac2950bbcdc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4026",
    "kind": "arxiv",
    "version": 1
  }
}