Pith Number

pith:2GFS2N2C

pith:2010:2GFS2N2CXCH4O7IGNVXM4TWBNG

not attested not anchored not stored refs pending

Arithmetic Operations Beyond Floating Point Number Precision

Chen-Yang Yin, Chih-Yueh Wang, Hong-Yu Chen, Yung-Ko Chen

arxiv:1009.5911 v3 · 2010-09-29 · physics.comp-ph · physics.ed-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{2GFS2N2CXCH4O7IGNVXM4TWBNG}

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	2026-05-18T02:23:48.076949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d18b2d3742b88fc77d066d6ece4ec169b3f7ccf70c115888fdc095739d01446b

Aliases

arxiv: 1009.5911 · arxiv_version: 1009.5911v3 · doi: 10.48550/arxiv.1009.5911 · pith_short_12: 2GFS2N2CXCH4 · pith_short_16: 2GFS2N2CXCH4O7IG · pith_short_8: 2GFS2N2C

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/2GFS2N2CXCH4O7IGNVXM4TWBNG \
  | 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: d18b2d3742b88fc77d066d6ece4ec169b3f7ccf70c115888fdc095739d01446b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6825cbd7e436d56fd4f94e674c5db69f8c9a50a24fe4e0525b2cc92b6129d338",
    "cross_cats_sorted": [
      "physics.ed-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2010-09-29T15:24:00Z",
    "title_canon_sha256": "d3e1c135f3b2e5d2edaffbf4a9853255202b8ea58f07021cb1bbdffd61965772"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5911",
    "kind": "arxiv",
    "version": 3
  }
}