Pith Number

pith:Z2OUFLR4

pith:2015:Z2OUFLR47D2SNLGRXXK6HEQCKL

not attested not anchored not stored refs pending

Joint Ranging and Clock Parameter Estimation by Wireless Round Trip Time Measurements

Alessio De Angelis, Dave Zachariah, Peter H\"andel, Satyam Dwivedi

arxiv:1501.05450 v1 · 2015-01-22 · cs.NI · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z2OUFLR47D2SNLGRXXK6HEQCKL}

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	2026-05-18T00:58:36.282243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce9d42ae3cf8f526acd1bdd5e3920252dbc9d01ff63b2fb77eb6be5ac6f2d0e5

Aliases

arxiv: 1501.05450 · arxiv_version: 1501.05450v1 · doi: 10.48550/arxiv.1501.05450 · pith_short_12: Z2OUFLR47D2S · pith_short_16: Z2OUFLR47D2SNLGR · pith_short_8: Z2OUFLR4

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/Z2OUFLR47D2SNLGRXXK6HEQCKL \
  | 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: ce9d42ae3cf8f526acd1bdd5e3920252dbc9d01ff63b2fb77eb6be5ac6f2d0e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e51dd19218d1717d96cbb7c20cbb04ce3bab943e4b6825f9f6293698f162070a",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2015-01-22T10:34:00Z",
    "title_canon_sha256": "301a0dac494c8fd738fe6ef184235e04652da0bd3b52eee4f7b16fda1a0089c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05450",
    "kind": "arxiv",
    "version": 1
  }
}