Pith Number

pith:A6WXLEP5

pith:2012:A6WXLEP5VYGCVRNIFJFDYXD22S

not attested not anchored not stored refs pending

Efficient application of the Chiarella and Reichel series approximation of the complex error function

B. M. Quine, R. K. Jagpal, S. M. Abrarov

arxiv:1208.2062 v1 · 2012-08-10 · math.GM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A6WXLEP5VYGCVRNIFJFDYXD22S}

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	2026-05-18T03:49:00.344562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07ad7591fdae0c2ac5a82a4a3c5c7ad494932bc6b29beb4c955a9291014b3cc3

Aliases

arxiv: 1208.2062 · arxiv_version: 1208.2062v1 · doi: 10.48550/arxiv.1208.2062 · pith_short_12: A6WXLEP5VYGC · pith_short_16: A6WXLEP5VYGCVRNI · pith_short_8: A6WXLEP5

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/A6WXLEP5VYGCVRNIFJFDYXD22S \
  | 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: 07ad7591fdae0c2ac5a82a4a3c5c7ad494932bc6b29beb4c955a9291014b3cc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0953e3554e589f9351b96f968bc4c9a3c4ad95bc80bb7859c107e003cbedc53a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GM",
    "submitted_at": "2012-08-10T00:06:45Z",
    "title_canon_sha256": "7f7a84e7929694734f734efdd26e33e517b02d2f4a93bc892b0cbce790bb3a33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.2062",
    "kind": "arxiv",
    "version": 1
  }
}