Pith Number

pith:A2FGXBEA

pith:2013:A2FGXBEAFZZ5VPGWGFFQNC7E6R

not attested not anchored not stored refs pending

Polynomials with integer coefficients and their zeros

Igor E. Pritsker

arxiv:1307.6200 v1 · 2013-07-23 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A2FGXBEAFZZ5VPGWGFFQNC7E6R}

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	2026-05-18T03:17:45.074774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

068a6b84802e73dabcd6314b068be4f4443ff5b20c7d29efb2fa3f0f2f96d17c

Aliases

arxiv: 1307.6200 · arxiv_version: 1307.6200v1 · doi: 10.48550/arxiv.1307.6200 · pith_short_12: A2FGXBEAFZZ5 · pith_short_16: A2FGXBEAFZZ5VPGW · pith_short_8: A2FGXBEA

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/A2FGXBEAFZZ5VPGWGFFQNC7E6R \
  | 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: 068a6b84802e73dabcd6314b068be4f4443ff5b20c7d29efb2fa3f0f2f96d17c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82145952f78af61067a791dc451798de2365056b946abd552b7d53c2604053fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2013-07-23T19:22:49Z",
    "title_canon_sha256": "a3ed9f0ea6b9d7c501112e21005d6f05c81f726f7fe263eda47141cd66087199"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6200",
    "kind": "arxiv",
    "version": 1
  }
}