Pith Number

pith:WIHHPOCH

pith:2016:WIHHPOCHUGDXQPBCCTNUXJ3K5J

not attested not anchored not stored refs pending

Demo: WiSCoP - Wireless Sensor Communication Prototyping Platform

Ingrid Moerman, Merima Kulin, Tarik Kazaz, Xianjun Jiao

arxiv:1612.02900 v2 · 2016-12-09 · 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{WIHHPOCHUGDXQPBCCTNUXJ3K5J}

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	2026-05-18T00:53:20.443277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b20e77b847a187783c2214db4ba76aea63b4b4be62d712d171cdf252e2da40f5

Aliases

arxiv: 1612.02900 · arxiv_version: 1612.02900v2 · doi: 10.48550/arxiv.1612.02900 · pith_short_12: WIHHPOCHUGDX · pith_short_16: WIHHPOCHUGDXQPBC · pith_short_8: WIHHPOCH

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/WIHHPOCHUGDXQPBCCTNUXJ3K5J \
  | 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: b20e77b847a187783c2214db4ba76aea63b4b4be62d712d171cdf252e2da40f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9383a6eb0f2e69c3a22f489c6584ddeabed54423f984be26009c9549bc6ea1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2016-12-09T03:44:14Z",
    "title_canon_sha256": "63649b0412a0038acff265017fb17792e72154cb8d0d1ff41aacf9525ee49ad2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.02900",
    "kind": "arxiv",
    "version": 2
  }
}