Pith Number

pith:CU5VL2UV

pith:2015:CU5VL2UVVSAMW6OON6SCJ5ERR4

not attested not anchored not stored refs pending

Empirical comparison of network sampling techniques

Lovro \v{S}ubelj, Marko Bajec, Neli Blagus

arxiv:1506.02449 v2 · 2015-06-08 · cs.SI · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CU5VL2UVVSAMW6OON6SCJ5ERR4}

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	2026-05-18T01:55:41.267300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

153b55ea95ac80cb79ce6fa424f4918f0a03157376a5c90a2f5cc133f7606713

Aliases

arxiv: 1506.02449 · arxiv_version: 1506.02449v2 · doi: 10.48550/arxiv.1506.02449 · pith_short_12: CU5VL2UVVSAM · pith_short_16: CU5VL2UVVSAMW6OO · pith_short_8: CU5VL2UV

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/CU5VL2UVVSAMW6OON6SCJ5ERR4 \
  | 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: 153b55ea95ac80cb79ce6fa424f4918f0a03157376a5c90a2f5cc133f7606713

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d98afe7c718f27391372cb7ab4a3c3cf70e4d7ca35799954addbb91dd544dc0d",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-06-08T11:39:13Z",
    "title_canon_sha256": "307252a8c6522a11460b926118c2e5a6d68a18905a87c9e6ed5b264f99938d06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02449",
    "kind": "arxiv",
    "version": 2
  }
}