Pith Number

pith:URWJTWF3

pith:2018:URWJTWF3KCQK2JZEJ256LMU5BF

not attested not anchored not stored refs pending

Certificate Enhanced Data-Flow Analysis

Mohamed Nassim Seghir

arxiv:1808.01246 v1 · 2018-08-03 · cs.PL · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{URWJTWF3KCQK2JZEJ256LMU5BF}

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	2026-05-18T00:08:58.510827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a46c99d8bb50a0ad27244ebbe5b29d09672d7e23da75ce0867e7f2faeb6f7e6a

Aliases

arxiv: 1808.01246 · arxiv_version: 1808.01246v1 · doi: 10.48550/arxiv.1808.01246 · pith_short_12: URWJTWF3KCQK · pith_short_16: URWJTWF3KCQK2JZE · pith_short_8: URWJTWF3

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/URWJTWF3KCQK2JZEJ256LMU5BF \
  | 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: a46c99d8bb50a0ad27244ebbe5b29d09672d7e23da75ce0867e7f2faeb6f7e6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7cf6a61370c2f0d7a60a5f48481355433d2b104e8fee0e71efae5af8e906e96",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2018-08-03T16:09:04Z",
    "title_canon_sha256": "0000998606e0f0a2d68a3c084ffd9f044dc590504de33d2a02be67f4270ddf23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01246",
    "kind": "arxiv",
    "version": 1
  }
}