Pith Number

pith:75BCETF6

pith:2021:75BCETF6DA4PJKFJLSJEP2UX5P

not attested not anchored not stored refs pending

DaDRA: A Python Library for Data-Driven Reachability Analysis

Alex Devonport, Jared Mejia, Murat Arcak

arxiv:2111.01312 v1 · 2021-11-02 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{75BCETF6DA4PJKFJLSJEP2UX5P}

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	2026-07-05T03:28:01.430061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff42224cbe1838f4a8a95c9247ea97ebc42f681cfabe4e8b052934e78df90658

Aliases

arxiv: 2111.01312 · arxiv_version: 2111.01312v1 · doi: 10.48550/arxiv.2111.01312 · pith_short_12: 75BCETF6DA4P · pith_short_16: 75BCETF6DA4PJKFJ · pith_short_8: 75BCETF6

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/75BCETF6DA4PJKFJLSJEP2UX5P \
  | 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: ff42224cbe1838f4a8a95c9247ea97ebc42f681cfabe4e8b052934e78df90658

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90d4395397deb257f202f65984f8e21e7a395a196cccfeb421713a5e5cb89fb5",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2021-11-02T00:48:19Z",
    "title_canon_sha256": "c5ba9d833438c88fd6f0b511743e8ee92283ca39dddef418aaf17f6fa1d1695f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.01312",
    "kind": "arxiv",
    "version": 1
  }
}