Pith Number

pith:QBTXCCPI

pith:2018:QBTXCCPIHOKGK4WKZIXMDDVJCI

not attested not anchored not stored refs pending

Audience-Retention-Rate-Aware Caching and Coded Video Delivery with Asynchronous Demands

Deniz G\"und\"uz, Mohammad Mohammadi Amiri, Qianqian Yang

arxiv:1808.04835 v1 · 2018-08-14 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QBTXCCPIHOKGK4WKZIXMDDVJCI}

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	2026-05-18T00:08:02.442699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80677109e83b946572caca2ec18ea91210744d9bc43e19764d0a153e2ab381a3

Aliases

arxiv: 1808.04835 · arxiv_version: 1808.04835v1 · doi: 10.48550/arxiv.1808.04835 · pith_short_12: QBTXCCPIHOKG · pith_short_16: QBTXCCPIHOKGK4WK · pith_short_8: QBTXCCPI

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/QBTXCCPIHOKGK4WKZIXMDDVJCI \
  | 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: 80677109e83b946572caca2ec18ea91210744d9bc43e19764d0a153e2ab381a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb55c375aff9dd9b350efbad002a45bfe22c0550bb6ab67b45ac73cab9b3dd85",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-08-14T18:04:30Z",
    "title_canon_sha256": "97f9090017142e6f9d4e514f5b0c92e6b1aee9ca4bcea893299435bb9c715929"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04835",
    "kind": "arxiv",
    "version": 1
  }
}