Pith Number

pith:7KRQAM3I

pith:2017:7KRQAM3IXJNSELL7TZDWHQMGL3

not attested not anchored not stored refs pending

Thermal Source Localization Through Infinite-Dimensional Compressed Sensing

Ali Hashemi, Axel Flinth

arxiv:1710.02016 v1 · 2017-10-04 · eess.SP · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7KRQAM3IXJNSELL7TZDWHQMGL3}

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	2026-05-18T00:33:37.751572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faa3003368ba5b222d7f9e4763c1865ee4e52a1d4d0164d4fec710ac5afafc20

Aliases

arxiv: 1710.02016 · arxiv_version: 1710.02016v1 · doi: 10.48550/arxiv.1710.02016 · pith_short_12: 7KRQAM3IXJNS · pith_short_16: 7KRQAM3IXJNSELL7 · pith_short_8: 7KRQAM3I

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/7KRQAM3IXJNSELL7TZDWHQMGL3 \
  | 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: faa3003368ba5b222d7f9e4763c1865ee4e52a1d4d0164d4fec710ac5afafc20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1f2aa95645c63cbc5792fe760c0a0a9c83b9362049fa438ac05765a32d4fb35",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2017-10-04T09:17:25Z",
    "title_canon_sha256": "0033d52a4a5b7838ed61f2677a284a014c7126f37ebc0a499e73dc5bb04ddc29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02016",
    "kind": "arxiv",
    "version": 1
  }
}