Pith Number

pith:ZMRAGWVR

pith:2021:ZMRAGWVRHAA75SPVBHV7IJ4NRV

not attested not anchored not stored refs pending

Impacts of Device Caching of Content Fractions on Expected Content Quality

Dongjae Kim, Minseok Choi

arxiv:2110.06520 v1 · 2021-10-13 · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZMRAGWVRHAA75SPVBHV7IJ4NRV}

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	2026-07-05T03:22:26.894304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb22035ab13801fec9f509ebf4278d8d70041440f729f44a3e70a812630d213e

Aliases

arxiv: 2110.06520 · arxiv_version: 2110.06520v1 · doi: 10.48550/arxiv.2110.06520 · pith_short_12: ZMRAGWVRHAA7 · pith_short_16: ZMRAGWVRHAA75SPV · pith_short_8: ZMRAGWVR

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/ZMRAGWVRHAA75SPVBHV7IJ4NRV \
  | 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: cb22035ab13801fec9f509ebf4278d8d70041440f729f44a3e70a812630d213e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4839aad59c8eaba149690b730c611fae9a681743f2d5f1bc0b1f40739a5d34e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2021-10-13T06:17:01Z",
    "title_canon_sha256": "3211760dbbac56fe5639ab662cbaf141710584930813a3b469070b9becd873f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.06520",
    "kind": "arxiv",
    "version": 1
  }
}