Pith Number

pith:XCD5MVEF

pith:2012:XCD5MVEFHFZ777VHMDXMNNPOVI

not attested not anchored not stored refs pending

AARTFAAC: Towards a 24x7, All-sky Monitor for LOFAR

Peeyush Prasad, Stefan J. Wijnholds

arxiv:1205.3056 v1 · 2012-05-14 · 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{XCD5MVEFHFZ777VHMDXMNNPOVI}

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	2026-05-18T03:55:45.367713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b887d654853973fffea760eec6b5eeaa3bc4699303c0068c0351467f6f401836

Aliases

arxiv: 1205.3056 · arxiv_version: 1205.3056v1 · doi: 10.48550/arxiv.1205.3056 · pith_short_12: XCD5MVEFHFZ7 · pith_short_16: XCD5MVEFHFZ777VH · pith_short_8: XCD5MVEF

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/XCD5MVEFHFZ777VHMDXMNNPOVI \
  | 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: b887d654853973fffea760eec6b5eeaa3bc4699303c0068c0351467f6f401836

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bc505885bc929650ae67c83eaa26524339b45db8e1e280e31ec413fef1ca68e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-05-14T15:05:53Z",
    "title_canon_sha256": "9c11e29048501c0cf8ff0fa7fe7d2b104515d9c6e8b3395135d50bbd9a09d43c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.3056",
    "kind": "arxiv",
    "version": 1
  }
}