Pith Number

pith:ZRJPMANV

pith:2018:ZRJPMANVE2PL4VVY73DDO73AJ5

not attested not anchored not stored refs pending

Offline Behaviors of Online Friends

Arkadiusz Stopczynski, David Kofoed Wind, Jure Leskovec, Piotr Sapiezynski, Sune Lehmann

arxiv:1811.03153 v2 · 2018-11-07 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZRJPMANVE2PL4VVY73DDO73AJ5}

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	2026-05-18T00:01:12.591969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc52f601b5269ebe56b8fec6377f604f5ea18722f3cd201663d4c81164fad70d

Aliases

arxiv: 1811.03153 · arxiv_version: 1811.03153v2 · doi: 10.48550/arxiv.1811.03153 · pith_short_12: ZRJPMANVE2PL · pith_short_16: ZRJPMANVE2PL4VVY · pith_short_8: ZRJPMANV

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/ZRJPMANVE2PL4VVY73DDO73AJ5 \
  | 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: cc52f601b5269ebe56b8fec6377f604f5ea18722f3cd201663d4c81164fad70d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "775065d4509ec060f07be9c96bcff7065912514aed3503d1f1b12854e3b2e8f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-11-07T21:25:26Z",
    "title_canon_sha256": "cf6c7dfa1db1532de299c27d984cc934931e6f455a13c592cbfc86776d89dd9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03153",
    "kind": "arxiv",
    "version": 2
  }
}