Pith Number

pith:PL7LLKK6

pith:2012:PL7LLKK652YZKA2GGVKVXINNJT

not attested not anchored not stored refs pending

Modelling of the radio spectrum evolution in the binary pulsar B1259$-$63

G. Melikidze, J. Kijak, K. Ro\.zko, M. Dembska, O. Koralewska, W. Lewandowski

arxiv:1212.6630 v3 · 2012-12-29 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PL7LLKK652YZKA2GGVKVXINNJT}

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	2026-05-18T01:08:21.654739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7afeb5a95eeeb195034635555ba1ad4cee1caed2d157692518f9b97cbfaefc29

Aliases

arxiv: 1212.6630 · arxiv_version: 1212.6630v3 · doi: 10.48550/arxiv.1212.6630 · pith_short_12: PL7LLKK652YZ · pith_short_16: PL7LLKK652YZKA2G · pith_short_8: PL7LLKK6

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/PL7LLKK652YZKA2GGVKVXINNJT \
  | 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: 7afeb5a95eeeb195034635555ba1ad4cee1caed2d157692518f9b97cbfaefc29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1754fdb03327a495b6a9a7fbfd4a62027650f06d0e485f6fa1bc5f4705b14a68",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-12-29T14:07:02Z",
    "title_canon_sha256": "ac7f1de487b86387707d7cfa20811153fc24ba0d3ba02bc631c713c822f64f5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.6630",
    "kind": "arxiv",
    "version": 3
  }
}