Pith Number

pith:UI5TKNLG

pith:2018:UI5TKNLGEPACUTC5OKBLT37SV3

not attested not anchored not stored refs pending

Echo: An Edge-Centric Code Offloading System with Quality of Service Guarantee

Li Lin, Xiaofei Liao

arxiv:1806.11552 v1 · 2018-06-04 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UI5TKNLGEPACUTC5OKBLT37SV3}

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	2026-05-18T00:12:01.568632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a23b35356623c02a4c5d7282b9eff2aef862fca7344bacd71d6d2844f44a50be

Aliases

arxiv: 1806.11552 · arxiv_version: 1806.11552v1 · doi: 10.48550/arxiv.1806.11552 · pith_short_12: UI5TKNLGEPAC · pith_short_16: UI5TKNLGEPACUTC5 · pith_short_8: UI5TKNLG

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/UI5TKNLGEPACUTC5OKBLT37SV3 \
  | 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: a23b35356623c02a4c5d7282b9eff2aef862fca7344bacd71d6d2844f44a50be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1c2e8f5114681c4e8f68cedc5b7a3e7a84d47729257628431fcd2ed967a5b8a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-06-04T16:38:44Z",
    "title_canon_sha256": "5c80bec4ab9bac4d45984a3f9c5de3418993df498ba3b0f27708acc83127b9b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.11552",
    "kind": "arxiv",
    "version": 1
  }
}