Pith Number

pith:UT5EB2TZ

pith:2018:UT5EB2TZH5GXGHG2AAPVW3VQJZ

not attested not anchored not stored refs pending

Performance and Programming Effort Trade-offs of Android Persistence Frameworks

Eli Tilevich, Jing Pu, Junjie Cheng, Zheng "Jason'' Song

arxiv:1806.10716 v1 · 2018-06-27 · 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{UT5EB2TZH5GXGHG2AAPVW3VQJZ}

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	2026-05-18T00:12:08.197424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4fa40ea793f4d731cda001f5b6eb04e6693cb69ecb8948df7fbcf51388211b3

Aliases

arxiv: 1806.10716 · arxiv_version: 1806.10716v1 · doi: 10.48550/arxiv.1806.10716 · pith_short_12: UT5EB2TZH5GX · pith_short_16: UT5EB2TZH5GXGHG2 · pith_short_8: UT5EB2TZ

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/UT5EB2TZH5GXGHG2AAPVW3VQJZ \
  | 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: a4fa40ea793f4d731cda001f5b6eb04e6693cb69ecb8948df7fbcf51388211b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "047cfc4fb9230453597ce8aed69accd525737ddea8682b2e6040cc1e67d52da5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2018-06-27T23:46:27Z",
    "title_canon_sha256": "de952fdca47441af2ede8588e5271ab08be28e71565731e96a543052c97ae785"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.10716",
    "kind": "arxiv",
    "version": 1
  }
}