Pith Number

pith:KHHHL2WA

pith:2015:KHHHL2WALEPU4IECDEOUB5U6JN

not attested not anchored not stored refs pending

Semantic Service Substitution in Pervasive Environments

Fr\'ed\'eric Le Mou\"el (CITI Insa Lyon / INRIA Grenoble Rh\^one-Alpes), Noha Ibrahim, St\'ephane Fr\'enot (CITI Insa Lyon / Inria Grenoble Rh\^one-Alpes)

arxiv:1505.04527 v1 · 2015-05-18 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KHHHL2WALEPU4IECDEOUB5U6JN}

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	2026-05-18T02:07:25.242924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51ce75eac0591f4e2082191d40f69e4b621ca1f24ce18f33008cce652d8c64fa

Aliases

arxiv: 1505.04527 · arxiv_version: 1505.04527v1 · doi: 10.48550/arxiv.1505.04527 · pith_short_12: KHHHL2WALEPU · pith_short_16: KHHHL2WALEPU4IEC · pith_short_8: KHHHL2WA

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/KHHHL2WALEPU4IECDEOUB5U6JN \
  | 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: 51ce75eac0591f4e2082191d40f69e4b621ca1f24ce18f33008cce652d8c64fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3a6544bdcb4193177f768413de60063e690977fe46be1b2019ce50400950a2d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2015-05-18T06:32:29Z",
    "title_canon_sha256": "f353937367f09d5f04f3961e6ceca8b20610035683c670936a5843e889eb9423"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04527",
    "kind": "arxiv",
    "version": 1
  }
}