Pith Number

pith:EBW2BQKR

pith:2016:EBW2BQKRGDQ3VD6SMJ5TVLFQ2F

not attested not anchored not stored refs pending

Identifying Randomly Activated Users via Sign-Compute-Resolve on Graphs

Cedomir Stefanovic, Dejan Vukobratovic, Jasper Goseling, Petar Popovski

arxiv:1603.02000 v1 · 2016-03-07 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EBW2BQKRGDQ3VD6SMJ5TVLFQ2F}

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	2026-05-18T00:57:49.841347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

206da0c15130e1ba8fd2627b3aacb0d16a67c2332b631d724bc94f867d17f091

Aliases

arxiv: 1603.02000 · arxiv_version: 1603.02000v1 · doi: 10.48550/arxiv.1603.02000 · pith_short_12: EBW2BQKRGDQ3 · pith_short_16: EBW2BQKRGDQ3VD6S · pith_short_8: EBW2BQKR

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/EBW2BQKRGDQ3VD6SMJ5TVLFQ2F \
  | 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: 206da0c15130e1ba8fd2627b3aacb0d16a67c2332b631d724bc94f867d17f091

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44f95a7984b653d17c5aa60c926dd35d0def9200e1052f4fcee98c8119f06651",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-03-07T10:53:24Z",
    "title_canon_sha256": "94c35a88fdd6eb9e20a1d68bf5e75dd63c4137a264805b19b0d60eb42d3da46a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.02000",
    "kind": "arxiv",
    "version": 1
  }
}