Pith Number

pith:HLN4L7AU

pith:2012:HLN4L7AULB7GJ7IEVNBZAIY5JQ

not attested not anchored not stored refs pending

Compact source detection in multi-channel microwave surveys: from SZ clusters to polarized sources

Diego Herranz, Francisco Arg\"ueso, Pedro Carvalho

arxiv:1204.3834 v1 · 2012-04-17 · astro-ph.CO · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HLN4L7AULB7GJ7IEVNBZAIY5JQ}

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	2026-05-18T01:57:51.472836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3adbc5fc14587e64fd04ab4390231d4c0f9f811209cdf843f40957a56a8efe22

Aliases

arxiv: 1204.3834 · arxiv_version: 1204.3834v1 · doi: 10.48550/arxiv.1204.3834 · pith_short_12: HLN4L7AULB7G · pith_short_16: HLN4L7AULB7GJ7IE · pith_short_8: HLN4L7AU

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/HLN4L7AULB7GJ7IEVNBZAIY5JQ \
  | 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: 3adbc5fc14587e64fd04ab4390231d4c0f9f811209cdf843f40957a56a8efe22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2acd76f9c3cc5aaa935a3c19dae91c0bc222cc79d131124d5413071cf5796f2",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-04-17T16:43:27Z",
    "title_canon_sha256": "cb5d2a7107674be09c4494ba0531f7e62b1c05201f0c96f19bf5d5e6d7bb225e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3834",
    "kind": "arxiv",
    "version": 1
  }
}