Pith Number

pith:IDIY6HPQ

pith:2015:IDIY6HPQ4AMN25BLOWR5CMAM37

not attested not anchored not stored refs pending

Cross-Layer Optimization of Fast Video Delivery in Cache-Enabled Relaying Networks

Derrick Wing Kwan Ng, Lin Xiang, Robert Schober, Toufiqul Islam, Vincent W.S. Wong

arxiv:1511.05410 v1 · 2015-11-17 · cs.IT · cs.NI · 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{IDIY6HPQ4AMN25BLOWR5CMAM37}

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	2026-05-18T01:26:40.320607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40d18f1df0e018dd742b75a3d1300cdfecf76b634952561b9b2a50f52afab4be

Aliases

arxiv: 1511.05410 · arxiv_version: 1511.05410v1 · doi: 10.48550/arxiv.1511.05410 · pith_short_12: IDIY6HPQ4AMN · pith_short_16: IDIY6HPQ4AMN25BL · pith_short_8: IDIY6HPQ

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/IDIY6HPQ4AMN25BLOWR5CMAM37 \
  | 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: 40d18f1df0e018dd742b75a3d1300cdfecf76b634952561b9b2a50f52afab4be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "724760082d23dd4d04ef21733f40ed3adb31e15940c433a8f800711f68b8b6b0",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-11-17T14:07:36Z",
    "title_canon_sha256": "68f8d72f2a47ccbe52e91fcf252c7261440b1e9fbaf2a6794c4485582ed543da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05410",
    "kind": "arxiv",
    "version": 1
  }
}