Pith Number

pith:77EC7RLJ

pith:2018:77EC7RLJRSPRC6AGMJDQF2E6ZC

not attested not anchored not stored refs pending

PI-Edge: A Low-Power Edge Computing System for Real-Time Autonomous Driving Services

Bo Yu, Jie Tang, Shaoshan Liu, Weisong Shi

arxiv:1901.04978 v1 · 2018-12-29 · cs.DC

Open paper page JSON Open Graph Bundle Merged state 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

✓ 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	2026-05-17T23:56:15.948219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffc82fc5698c9f117806624702e89ec8920406b6b482e7317e2913cf75824043

Aliases

arxiv: 1901.04978 · arxiv_version: 1901.04978v1 · doi: 10.48550/arxiv.1901.04978 · pith_short_12: 77EC7RLJRSPR · pith_short_16: 77EC7RLJRSPRC6AG · pith_short_8: 77EC7RLJ

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/77EC7RLJRSPRC6AGMJDQF2E6ZC \
  | 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: ffc82fc5698c9f117806624702e89ec8920406b6b482e7317e2913cf75824043

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec49a674e2a65960dd7b57926282d385625ced1e7a61deb6f511eff02d1e5dfd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-12-29T09:29:24Z",
    "title_canon_sha256": "59b23eaf201362256d7201cdc3f134f76d1ffcbae03dfd23bde217d8390e530f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.04978",
    "kind": "arxiv",
    "version": 1
  }
}