Pith Number

pith:G5A77LES

pith:2019:G5A77LESA2255YXWKMMNA26P5T

not attested not anchored not stored refs pending

An Efficient Linux Kernel Implementation of Service Function Chaining for legacy VNFs based on IPv6 Segment Routing

Ahmed AbdelSalam, Andrea Mayer, Clarence Filsfils, Luca Chiaraviglio, Pier Luigi Ventre, Stefano Salsano

arxiv:1901.00936 v3 · 2019-01-03 · 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{G5A77LESA2255YXWKMMNA26P5T}

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	2026-05-17T23:39:39.967834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3741ffac9206b5dee2f65318d06bcfecce1daffbca84dc8b916c27ff1d2550be

Aliases

arxiv: 1901.00936 · arxiv_version: 1901.00936v3 · doi: 10.48550/arxiv.1901.00936 · pith_short_12: G5A77LESA225 · pith_short_16: G5A77LESA2255YXW · pith_short_8: G5A77LES

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/G5A77LESA2255YXWKMMNA26P5T \
  | 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: 3741ffac9206b5dee2f65318d06bcfecce1daffbca84dc8b916c27ff1d2550be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b70e47e7cb9604893967f9583be5008cb254f927a1d45ad48b6122e5ecd3d1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2019-01-03T22:58:58Z",
    "title_canon_sha256": "3f879f18d6afaa4a0687905233eced1f9e87ef66f46f4b7ea61ed5f42e416dc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.00936",
    "kind": "arxiv",
    "version": 3
  }
}