Pith Number

pith:QUCKHHHO

pith:2012:QUCKHHHOOKDKP22TA6IST6FL7Q

not attested not anchored not stored refs pending

Mathematical Analysis of the Problems faced by the People With Disabilities (PWDs)

A. Praveen Prakash, Florentin Smarandache, W. B. Vasantha Kandasamy

arxiv:1206.0686 v1 · 2012-06-04 · 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{QUCKHHHOOKDKP22TA6IST6FL7Q}

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	2026-05-18T03:54:16.983504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8504a39cee7286a7eb53079129f8abfc3cb529ad2655c79b538517e99f9f8356

Aliases

arxiv: 1206.0686 · arxiv_version: 1206.0686v1 · doi: 10.48550/arxiv.1206.0686 · pith_short_12: QUCKHHHOOKDK · pith_short_16: QUCKHHHOOKDKP22T · pith_short_8: QUCKHHHO

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/QUCKHHHOOKDKP22TA6IST6FL7Q \
  | 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: 8504a39cee7286a7eb53079129f8abfc3cb529ad2655c79b538517e99f9f8356

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e7b06529741cd9a6d1cf7c7e87d68dcf30f5c19d9be8d5df643c32ef8123057",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GM",
    "submitted_at": "2012-06-04T17:27:16Z",
    "title_canon_sha256": "e1595aaa98b193c3e64d0a2e194568abb2e67b59ff426ffde693a42c42854710"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.0686",
    "kind": "arxiv",
    "version": 1
  }
}