Pith Number

pith:HM7OO7K6

pith:2017:HM7OO7K6R5RUWRSSW6G6ISKYP5

not attested not anchored not stored refs pending

Software Engineering Modeling Applied to English Verb Classification (and Poetry)

Sabah Al-Fedaghi

arxiv:1710.09856 v1 · 2017-10-26 · 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{HM7OO7K6R5RUWRSSW6G6ISKYP5}

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	2026-05-18T00:31:55.331761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b3ee77d5e8f634b4652b78de449587f66a39ade8aea1ead0036ec5bc4ec6e16

Aliases

arxiv: 1710.09856 · arxiv_version: 1710.09856v1 · doi: 10.48550/arxiv.1710.09856 · pith_short_12: HM7OO7K6R5RU · pith_short_16: HM7OO7K6R5RUWRSS · pith_short_8: HM7OO7K6

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/HM7OO7K6R5RUWRSSW6G6ISKYP5 \
  | 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: 3b3ee77d5e8f634b4652b78de449587f66a39ade8aea1ead0036ec5bc4ec6e16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c8c10acf30c35f79001f948820db1fea2459836d639db56a35b8fb959d4451b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2017-10-26T18:36:24Z",
    "title_canon_sha256": "b3d54ddf0ff58178f82d7529ace33e3a22e4abc9a647e396eace0fbb7ad70bc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09856",
    "kind": "arxiv",
    "version": 1
  }
}