Pith Number

pith:EM5NDTWN

pith:2019:EM5NDTWNXTWZIEJI5KH42JO3B3

not attested not anchored not stored refs pending

Understanding GCC Builtins to Develop Better Tools

Bram Adams, Hanspeter M\"ossenb\"ock, Manuel Rigger, Stefan Marr

arxiv:1907.00863 v1 · 2019-07-01 · cs.PL · cs.SE

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-17T23:41:47.830232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

233ad1cecdbced941128ea8fcd25db0ee1d22c729b6d81508b8f021ddf14bc81

Aliases

arxiv: 1907.00863 · arxiv_version: 1907.00863v1 · doi: 10.48550/arxiv.1907.00863

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/EM5NDTWNXTWZIEJI5KH42JO3B3 \
  | 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: 233ad1cecdbced941128ea8fcd25db0ee1d22c729b6d81508b8f021ddf14bc81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99ffbda8c58a4398fe7f4385c8e5d3e22e5717ea157f31279797232fb98226cf",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2019-07-01T15:25:03Z",
    "title_canon_sha256": "7d180b2e293e9c39c9bd8e945ed8ff62cafb1233002c48afbbfee44eecead28d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00863",
    "kind": "arxiv",
    "version": 1
  }
}