Pith Number

pith:D4PQ4LN7

pith:2018:D4PQ4LN7CAHOQMH6CKP354LZ7I

not attested not anchored not stored refs pending

GroupCast: Preference-Aware Cooperative Video Streaming with Scalable Video Coding

Anis Elgabli, Muhamad Felemban, Vaneet Aggarwal

arxiv:1809.10998 v1 · 2018-09-28 · cs.NI · 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{D4PQ4LN7CAHOQMH6CKP354LZ7I}

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	2026-05-18T00:04:33.645159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f1f0e2dbf100ee830fe129fbef179fa0518b9ace4965b0191cdb2b17d82dce1

Aliases

arxiv: 1809.10998 · arxiv_version: 1809.10998v1 · doi: 10.48550/arxiv.1809.10998 · pith_short_12: D4PQ4LN7CAHO · pith_short_16: D4PQ4LN7CAHOQMH6 · pith_short_8: D4PQ4LN7

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/D4PQ4LN7CAHOQMH6CKP354LZ7I \
  | 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: 1f1f0e2dbf100ee830fe129fbef179fa0518b9ace4965b0191cdb2b17d82dce1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "349c28f65110c3a307b1d9f931d2b94f4ba32d8302337960a9f08a54fabeab06",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-09-28T12:53:30Z",
    "title_canon_sha256": "cac77d50f4a7047af00af3eb085e5a8f6e1678f935beb1ab4f6da4e70b938732"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.10998",
    "kind": "arxiv",
    "version": 1
  }
}