Pith Number

pith:Q5G3SPAW

pith:2014:Q5G3SPAWK2FMAVNFCLUY7UWB44

not attested not anchored not stored refs pending

Effects of Spatial Randomness on Locating a Point Source with Distributed Sensors

Matthew C. Valenti, Mohammad Fanaei, Natalia A. Schmid

arxiv:1403.4182 v1 · 2014-03-17 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q5G3SPAWK2FMAVNFCLUY7UWB44}

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	2026-05-18T00:57:52.056505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

874db93c16568ac055a512e98fd2c1e70f4104ff6aab7f89a82e68ed55af0e91

Aliases

arxiv: 1403.4182 · arxiv_version: 1403.4182v1 · doi: 10.48550/arxiv.1403.4182 · pith_short_12: Q5G3SPAWK2FM · pith_short_16: Q5G3SPAWK2FMAVNF · pith_short_8: Q5G3SPAW

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/Q5G3SPAWK2FMAVNFCLUY7UWB44 \
  | 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: 874db93c16568ac055a512e98fd2c1e70f4104ff6aab7f89a82e68ed55af0e91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5129ae82eef7f9d5f4531251e49ed03ea9822531129bcbec2771f44834ee0681",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-03-17T17:33:58Z",
    "title_canon_sha256": "bdee149c946a5a3778c778c603e765879033dca5795489c8808650ab392a345f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4182",
    "kind": "arxiv",
    "version": 1
  }
}