Pith Number

pith:2FVHNI6P

pith:2016:2FVHNI6PYOWZBYQLZYXQMQD6A6

not attested not anchored not stored refs pending

Toward a Science of Autonomy for Physical Systems: Defense

Gaurav S. Sukhatme, Ronald C. Arkin

arxiv:1609.05782 v1 · 2016-09-19 · 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{2FVHNI6PYOWZBYQLZYXQMQD6A6}

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	2026-05-18T01:04:25.331449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d16a76a3cfc3ad90e20bce2f06407e079d7dd9ed13bc0002ad61c8f5a09b33f1

Aliases

arxiv: 1609.05782 · arxiv_version: 1609.05782v1 · doi: 10.48550/arxiv.1609.05782 · pith_short_12: 2FVHNI6PYOWZ · pith_short_16: 2FVHNI6PYOWZBYQL · pith_short_8: 2FVHNI6P

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/2FVHNI6PYOWZBYQLZYXQMQD6A6 \
  | 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: d16a76a3cfc3ad90e20bce2f06407e079d7dd9ed13bc0002ad61c8f5a09b33f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ca77980e14f28ad5754416046bfbc93435433218998d2fffe137faf10636030",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2016-09-19T15:30:09Z",
    "title_canon_sha256": "72ee8436abd017b913316e0b2264cd1cd0a27b168b202102a656946395863944"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.05782",
    "kind": "arxiv",
    "version": 1
  }
}