Pith Number

pith:LIHGFDEV

pith:2013:LIHGFDEVMYEQ224I4YMXUJWPUL

not attested not anchored not stored refs pending

Reusability in Science: From Initial User Engagement to Dissemination of Results

Daniel S. Katz, David Kelly, Justin M. Wozniak, Ketan Maheshwari, Mainak Mookherjee, Mei Zhi-Gang, Scott J. Krieder

arxiv:1309.1813 v1 · 2013-09-07 · cs.SE · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LIHGFDEVMYEQ224I4YMXUJWPUL}

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	2026-05-18T03:13:57.433919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a0e628c9566090d6b88e6197a26cfa2e3bd6a438dfd49e54dd846475c5eebac

Aliases

arxiv: 1309.1813 · arxiv_version: 1309.1813v1 · doi: 10.48550/arxiv.1309.1813 · pith_short_12: LIHGFDEVMYEQ · pith_short_16: LIHGFDEVMYEQ224I · pith_short_8: LIHGFDEV

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/LIHGFDEVMYEQ224I4YMXUJWPUL \
  | 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: 5a0e628c9566090d6b88e6197a26cfa2e3bd6a438dfd49e54dd846475c5eebac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3843e8ad1c3c48d6ad025bd99527fd9ec18620802963abbf36f2bbed745effd",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2013-09-07T03:39:03Z",
    "title_canon_sha256": "be1ae0c273c282568c6cf9a87b29037e9a4f3e6fabe250a4e43601647ac32fb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1813",
    "kind": "arxiv",
    "version": 1
  }
}