Pith Number

pith:QRCKURVO

pith:2016:QRCKURVOE66AUVNSX2ECGENHNW

not attested not anchored not stored refs pending

A new approach of couple fixed point results on JS-metric spaces

Lakshmi Kanta Dey, Tanusri Senapati

arxiv:1606.05970 v1 · 2016-06-20 · 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{QRCKURVOE66AUVNSX2ECGENHNW}

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	2026-05-18T01:12:15.664408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8444aa46ae27bc0a55b2be882311a76db3518b6f398c8edb4ec17a83f3334536

Aliases

arxiv: 1606.05970 · arxiv_version: 1606.05970v1 · doi: 10.48550/arxiv.1606.05970 · pith_short_12: QRCKURVOE66A · pith_short_16: QRCKURVOE66AUVNS · pith_short_8: QRCKURVO

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/QRCKURVOE66AUVNSX2ECGENHNW \
  | 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: 8444aa46ae27bc0a55b2be882311a76db3518b6f398c8edb4ec17a83f3334536

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b3a59f2f58440d44ca3ef2205358e03d11a559b7754bb4b3582ef558d44aa06",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GM",
    "submitted_at": "2016-06-20T04:35:33Z",
    "title_canon_sha256": "e58e3bf921c201848251b5d9df89f45e6eba59808e478d8b922560c39529a36d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.05970",
    "kind": "arxiv",
    "version": 1
  }
}