Pith Number

pith:2NSC54IA

pith:2016:2NSC54IAG2MDKSPPMR3CXUBVPS

not attested not anchored not stored refs pending

Toward a Science of Autonomy for Physical Systems

Daniela Rus, Gregory D. Hager, Henrik Christensen, Vijay Kumar

arxiv:1604.02979 v1 · 2016-04-11 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2NSC54IAG2MDKSPPMR3CXUBVPS}

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	2026-05-18T01:17:21.720296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3642ef10036983549ef64762bd0357c8fc4aeb31171a57b867701cc4b60ffe0

Aliases

arxiv: 1604.02979 · arxiv_version: 1604.02979v1 · doi: 10.48550/arxiv.1604.02979 · pith_short_12: 2NSC54IAG2MD · pith_short_16: 2NSC54IAG2MDKSPP · pith_short_8: 2NSC54IA

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/2NSC54IAG2MDKSPPMR3CXUBVPS \
  | 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: d3642ef10036983549ef64762bd0357c8fc4aeb31171a57b867701cc4b60ffe0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d42a379747b46296df2b19e5292601bbf682e00e0e2383714d1259e65b31b7c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2016-04-11T14:39:22Z",
    "title_canon_sha256": "53a585cd5ec503630e3e2696746fb742652067f1c6348433ccb9becfb59ed6fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.02979",
    "kind": "arxiv",
    "version": 1
  }
}