Pith Number

pith:U7WNXLQL

pith:2022:U7WNXLQLPYHXANB4QEXT2HIOMY

not attested not anchored not stored refs pending

Online Graph Learning from Social Interactions

Ali H. Sayed, Konstantinos Ntemos, Stefan Vlaski, Valentina Shumovskaia

arxiv:2203.06007 v1 · 2022-03-11 · eess.SP · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U7WNXLQLPYHXANB4QEXT2HIOMY}

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	2026-07-05T05:50:39.287171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7ecdbae0b7e0f70343c812f3d1d0e66122ff62124539d3cee6e64cfe79486b4

Aliases

arxiv: 2203.06007 · arxiv_version: 2203.06007v1 · doi: 10.48550/arxiv.2203.06007 · pith_short_12: U7WNXLQLPYHX · pith_short_16: U7WNXLQLPYHXANB4 · pith_short_8: U7WNXLQL

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/U7WNXLQLPYHXANB4QEXT2HIOMY \
  | 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: a7ecdbae0b7e0f70343c812f3d1d0e66122ff62124539d3cee6e64cfe79486b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c02a828bfcd107e2e3cedcc8cd4072188bef271b63bc9e19e7454ee2f615f1dc",
    "cross_cats_sorted": [
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2022-03-11T15:26:33Z",
    "title_canon_sha256": "8da117650a89375e35ca9aaf9ad8a0319572c1a8fa67e624e6670ac996b0b4fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.06007",
    "kind": "arxiv",
    "version": 1
  }
}