Pith Number

pith:WTCKYVMB

pith:2010:WTCKYVMBRP5ERCFXVZ3TTMB74W

not attested not anchored not stored refs pending

Cognitive Process of Comprehension in Requirement Analysis in IT Applications

Abhishek Kotnala, R. Selvarani

arxiv:1002.3008 v1 · 2010-02-16 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WTCKYVMBRP5ERCFXVZ3TTMB74W}

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	2026-05-18T01:04:58.546972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4c4ac55818bfa4888b7ae7739b03fe59c846c07c11fa5926f12958e15023f0c

Aliases

arxiv: 1002.3008 · arxiv_version: 1002.3008v1 · doi: 10.48550/arxiv.1002.3008 · pith_short_12: WTCKYVMBRP5E · pith_short_16: WTCKYVMBRP5ERCFX · pith_short_8: WTCKYVMB

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/WTCKYVMBRP5ERCFXVZ3TTMB74W \
  | 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: b4c4ac55818bfa4888b7ae7739b03fe59c846c07c11fa5926f12958e15023f0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2778ff3a8207e4028068e894142378e1d444ce5aaa743ef5b59b341cb9f9443",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2010-02-16T06:19:35Z",
    "title_canon_sha256": "09df8aab0458ac24fb3d23be956fa8b639bf81b20fd19e2ad48518fe33c57c2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.3008",
    "kind": "arxiv",
    "version": 1
  }
}