Pith Number

pith:SQLSMWIH

pith:2020:SQLSMWIHTZTVQITQWSXV5AN3D2

not attested not anchored not stored refs pending

Understanding Application-Level Caching in Web Applications: A Comprehensive Introduction and Survey of State-of-the-Art

Ingrid Nunes, Jhonny Mertz

arxiv:2011.00477 v1 · 2020-11-01 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SQLSMWIHTZTVQITQWSXV5AN3D2}

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	2026-07-05T01:48:16.499943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94172659079e67582270b4af5e81bb1e8d16fa378928518c288959b8800b537f

Aliases

arxiv: 2011.00477 · arxiv_version: 2011.00477v1 · doi: 10.48550/arxiv.2011.00477 · pith_short_12: SQLSMWIHTZTV · pith_short_16: SQLSMWIHTZTVQITQ · pith_short_8: SQLSMWIH

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/SQLSMWIHTZTVQITQWSXV5AN3D2 \
  | 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: 94172659079e67582270b4af5e81bb1e8d16fa378928518c288959b8800b537f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f8cb3c6e520b32cdee48dc41ff29c6a4a19634d1e4045153b76bcb50311af10",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2020-11-01T11:12:19Z",
    "title_canon_sha256": "f3b524fccad36b728fffa98ec768e70959d1d1845827671f91c0278fce585ebb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.00477",
    "kind": "arxiv",
    "version": 1
  }
}