Pith Number

pith:I5K2KT47

pith:2016:I5K2KT47KSS45Y5JG56KZTE2YH

not attested not anchored not stored refs pending

Efficient Sampling for Better OSN Data Provisioning

Balachander Krishnamurthy, Nick Duffield

arxiv:1612.04666 v1 · 2016-12-14 · cs.DS · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I5K2KT47KSS45Y5JG56KZTE2YH}

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	2026-05-18T00:54:58.882851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4755a54f9f54a5cee3a9377caccc9ac1f7d63727f6ea1d6a77b83baf50b3e599

Aliases

arxiv: 1612.04666 · arxiv_version: 1612.04666v1 · doi: 10.48550/arxiv.1612.04666 · pith_short_12: I5K2KT47KSS4 · pith_short_16: I5K2KT47KSS45Y5J · pith_short_8: I5K2KT47

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/I5K2KT47KSS45Y5JG56KZTE2YH \
  | 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: 4755a54f9f54a5cee3a9377caccc9ac1f7d63727f6ea1d6a77b83baf50b3e599

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3bc7e770256048b9b02c89512e7485099d3bcfe199e4098203ef5fe92030bd8",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-12-14T14:41:17Z",
    "title_canon_sha256": "46ae1bb56d0785b088a2bb7f94684661d70fcebb682184cb4c62c0403f330098"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04666",
    "kind": "arxiv",
    "version": 1
  }
}