Pith Number

pith:ADYAAY5X

pith:2018:ADYAAY5XDV27CQB6JNLADTRBNO

not attested not anchored not stored refs pending

A System for Clock Synchronization in an Internet of Things

Joel Sommers, Paul Barford, Ramakrishnan Durairajan, Sathiya Kumaran Mani

arxiv:1806.02474 v1 · 2018-06-07 · 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{ADYAAY5XDV27CQB6JNLADTRBNO}

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	2026-05-18T00:13:56.726272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00f00063b71d75f1403e4b5601ce216bb5d1e85315063f2b4f06df3825ec0c45

Aliases

arxiv: 1806.02474 · arxiv_version: 1806.02474v1 · doi: 10.48550/arxiv.1806.02474 · pith_short_12: ADYAAY5XDV27 · pith_short_16: ADYAAY5XDV27CQB6 · pith_short_8: ADYAAY5X

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/ADYAAY5XDV27CQB6JNLADTRBNO \
  | 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: 00f00063b71d75f1403e4b5601ce216bb5d1e85315063f2b4f06df3825ec0c45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d8b117652828b5ce55ef1bfd36e0977e708afb96fbc9407b585632de2bdb1f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-06-07T00:49:34Z",
    "title_canon_sha256": "5a8440975aae138c2473ed32c9c3a106dac40b3ab0b3f258b4651170f0a69d36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.02474",
    "kind": "arxiv",
    "version": 1
  }
}