Pith Number

pith:YDR2XKQO

pith:2012:YDR2XKQO2V4OCE3TXVHK46OYTF

not attested not anchored not stored refs pending

Evaluating the SiteStory Transactional Web Archive With the ApacheBench Tool

Justin F. Brunelle, Michael L. Nelson

arxiv:1209.1811 v2 · 2012-09-09 · cs.PF · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YDR2XKQO2V4OCE3TXVHK46OYTF}

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	2026-05-18T03:44:02.143542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0e3abaa0ed578e11373bd4eae79d89941c6d81dcbd83a3eda543e7e5f8b5fc4

Aliases

arxiv: 1209.1811 · arxiv_version: 1209.1811v2 · doi: 10.48550/arxiv.1209.1811 · pith_short_12: YDR2XKQO2V4O · pith_short_16: YDR2XKQO2V4OCE3T · pith_short_8: YDR2XKQO

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/YDR2XKQO2V4OCE3TXVHK46OYTF \
  | 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: c0e3abaa0ed578e11373bd4eae79d89941c6d81dcbd83a3eda543e7e5f8b5fc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d7574aafe4d9701045ace42d66d32f5e2363482241c506fd5f5baed4538c1f9",
    "cross_cats_sorted": [
      "cs.DL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PF",
    "submitted_at": "2012-09-09T16:39:23Z",
    "title_canon_sha256": "a1c6247148ac55df614f456e3d3153302cac4b56dbf658422613c90182d7665c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.1811",
    "kind": "arxiv",
    "version": 2
  }
}