Pith Number

pith:7RMZDDJE

pith:2015:7RMZDDJEFMCROFKJP4UYOQ4DKZ

not attested not anchored not stored refs pending

Amplifying the Impact of Open Access: Wikipedia and the Diffusion of Science

Eamon Duede, Grace Lu, Misha Teplitskiy

arxiv:1506.07608 v2 · 2015-06-25 · cs.DL · 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{7RMZDDJEFMCROFKJP4UYOQ4DKZ}

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	2026-05-18T00:52:53.183732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc59918d242b051715497f2987438356693590ee6f23cc480108bbff8bb9eaf7

Aliases

arxiv: 1506.07608 · arxiv_version: 1506.07608v2 · doi: 10.48550/arxiv.1506.07608 · pith_short_12: 7RMZDDJEFMCR · pith_short_16: 7RMZDDJEFMCROFKJ · pith_short_8: 7RMZDDJE

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/7RMZDDJEFMCROFKJP4UYOQ4DKZ \
  | 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: fc59918d242b051715497f2987438356693590ee6f23cc480108bbff8bb9eaf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa3ba2e184d6f651a70c82c510f5b2730bba7f71f57d12a7dd562a3e77b98f98",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2015-06-25T04:12:23Z",
    "title_canon_sha256": "f56258c02e60d3baf4f2b60fcf724f63a5df291b9d331f2561f91c3884170ca1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.07608",
    "kind": "arxiv",
    "version": 2
  }
}