Pith Number

pith:RN4UHAK4

pith:2017:RN4UHAK4RNB7OG6S4CGWWMBJZA

not attested not anchored not stored refs pending

Dynamics of Content Quality in Collaborative Knowledge Production

Chiranth Gopal, Emilio Ferrara, Keith Burghardt, Kristina Lerman, Nazanin Alipourfard

arxiv:1706.03179 v1 · 2017-06-10 · cs.SI · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RN4UHAK4RNB7OG6S4CGWWMBJZA}

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	2026-05-18T00:42:38.264511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b7943815c8b43f71bd2e08d6b3029c82c0a2be5ef09da768ef28a1022ebbe28

Aliases

arxiv: 1706.03179 · arxiv_version: 1706.03179v1 · doi: 10.48550/arxiv.1706.03179 · pith_short_12: RN4UHAK4RNB7 · pith_short_16: RN4UHAK4RNB7OG6S · pith_short_8: RN4UHAK4

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/RN4UHAK4RNB7OG6S4CGWWMBJZA \
  | 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: 8b7943815c8b43f71bd2e08d6b3029c82c0a2be5ef09da768ef28a1022ebbe28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e248a4e9eb153f9d685fe8ebc855e6c82c4ba4de7db24de80be4c9cb5e14e824",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2017-06-10T04:17:30Z",
    "title_canon_sha256": "5ba5473ba0320f29de849c6297e1107cdc1173e655cee1ef835e7a76154290af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.03179",
    "kind": "arxiv",
    "version": 1
  }
}