Pith Number

pith:56RWW6JR

pith:2016:56RWW6JRNMIHO5GPKFG53II2DG

not attested not anchored not stored refs pending

Extern Objects in P4: an ROHC Header Compression Scheme Case Study

Fran\c{c}ois-Raymond Boyer, Jeferson Santiago da Silva, J.M. Pierre Langlois, Laurent-Olivier Chiquette

arxiv:1611.05943 v2 · 2016-11-18 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{56RWW6JRNMIHO5GPKFG53II2DG}

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	2026-05-18T00:20:27.693939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efa36b79316b107774cf514ddda11a1999bcd401cd1edd584d19021383e3a860

Aliases

arxiv: 1611.05943 · arxiv_version: 1611.05943v2 · doi: 10.48550/arxiv.1611.05943 · pith_short_12: 56RWW6JRNMIH · pith_short_16: 56RWW6JRNMIHO5GP · pith_short_8: 56RWW6JR

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/56RWW6JRNMIHO5GPKFG53II2DG \
  | 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: efa36b79316b107774cf514ddda11a1999bcd401cd1edd584d19021383e3a860

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ed072cd00effcf9d419a5b5b956fa23db7a891aea5648e07de34c389b0d5fc9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2016-11-18T01:22:36Z",
    "title_canon_sha256": "124df6f09619795c60404f299a4aa39b3774cc739cc394348108a63cbe20f6b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.05943",
    "kind": "arxiv",
    "version": 2
  }
}