Pith Number

pith:6QACLM2R

pith:2017:6QACLM2RNXQMCNIZWNN4LD5ARP

not attested not anchored not stored refs pending

Orthogonal polynomials on the real line corresponding to a perturbed chain sequence

A. Swaminathan, Kiran Kumar Behera

arxiv:1701.07960 v1 · 2017-01-27 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6QACLM2RNXQMCNIZWNN4LD5ARP}

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	2026-05-18T00:51:59.294880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f40025b3516de0c13519b35bc58fa08beef31256e1fd33eeb6471fc6e47a6006

Aliases

arxiv: 1701.07960 · arxiv_version: 1701.07960v1 · doi: 10.48550/arxiv.1701.07960 · pith_short_12: 6QACLM2RNXQM · pith_short_16: 6QACLM2RNXQMCNIZ · pith_short_8: 6QACLM2R

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/6QACLM2RNXQMCNIZWNN4LD5ARP \
  | 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: f40025b3516de0c13519b35bc58fa08beef31256e1fd33eeb6471fc6e47a6006

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcd56f0a6cc286cd1d4d42a6649222a4fb3c9b7eff2af5449d574e9f37485da0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2017-01-27T07:25:21Z",
    "title_canon_sha256": "359114e2cf93bf5bee24a6c34f53fd28dd005c9ecd33101edb2b73c735d9e236"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07960",
    "kind": "arxiv",
    "version": 1
  }
}