Pith Number

pith:DQN7P7C7

pith:2015:DQN7P7C75A54VHHHAZ7VZPQHM4

not attested not anchored not stored refs pending

Packet Transactions: High-level Programming for Line-Rate Switches

Alvin Cheung, Anirudh Sivaraman, Changhoon Kim, George Varghese, Hari Balakrishnan, Mihai Budiu, Mohammad Alizadeh, Nick McKeown, Steve Licking

arxiv:1512.05023 v2 · 2015-12-16 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DQN7P7C75A54VHHHAZ7VZPQHM4}

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	2026-05-18T01:21:36.691860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c1bf7fc5fe83bca9ce7067f5cbe076729068c8b2bb4f3469493c0675b3d788d

Aliases

arxiv: 1512.05023 · arxiv_version: 1512.05023v2 · doi: 10.48550/arxiv.1512.05023 · pith_short_12: DQN7P7C75A54 · pith_short_16: DQN7P7C75A54VHHH · pith_short_8: DQN7P7C7

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/DQN7P7C75A54VHHHAZ7VZPQHM4 \
  | 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: 1c1bf7fc5fe83bca9ce7067f5cbe076729068c8b2bb4f3469493c0675b3d788d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a04fb47f1c15d98fe59c63757ed11d4955fbf8a815dd65907140f993420b44b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2015-12-16T01:15:06Z",
    "title_canon_sha256": "576a6ab39351ad5051b08bb5e79d60d8a37ac980a118ad8c4b199d856ff9691c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.05023",
    "kind": "arxiv",
    "version": 2
  }
}