Pith Number

pith:OADQ2AAW

pith:2015:OADQ2AAWC6C755HHZFG6HSFFL3

not attested not anchored not stored refs pending

An Efficient Coded Multicasting Scheme Preserving the Multiplicative Caching Gain

Antonia M. Tulino, Giuseppe Vettigli, Jaime Llorca, Mingyue Ji, Paola Festa

arxiv:1511.07531 v1 · 2015-11-24 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OADQ2AAWC6C755HHZFG6HSFFL3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:26:04.522727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70070d00161785fef4e7c94de3c8a55ef65a6f3229796611c967883341e68ac1

Aliases

arxiv: 1511.07531 · arxiv_version: 1511.07531v1 · doi: 10.48550/arxiv.1511.07531 · pith_short_12: OADQ2AAWC6C7 · pith_short_16: OADQ2AAWC6C755HH · pith_short_8: OADQ2AAW

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/OADQ2AAWC6C755HHZFG6HSFFL3 \
  | 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: 70070d00161785fef4e7c94de3c8a55ef65a6f3229796611c967883341e68ac1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be1bbb439e816a10d8e697954aba7ace7a014be3c95e5a3dc500e56c546358f9",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-11-24T01:17:12Z",
    "title_canon_sha256": "13a02ee6bb5b95ee58409cfc7ff4d53061b1a762e952c2ceda57b25d43921d5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07531",
    "kind": "arxiv",
    "version": 1
  }
}