Pith Number

pith:KX6AWEKX

pith:2015:KX6AWEKXCMYRQCFQWPVFMRDPHM

not attested not anchored not stored refs pending

Gemini optical observations of binary millisecond-pulsars

(2) INAF-IASF Milan, 3), (4) Dept. of Physics, (5) INAF-Astr. Obs. Cagliari, A. Corongiu (5), Astronomy, C. Pallanca (4), F. R. Ferraro (4) ((1) INAF-Astr.Obs. Rome, Italy, Italy), Italy (3) Kepler Institute of Astronomy, Poland, R. P. Mignani (2, University of Bologna, University of Zielona Gora, V. Testa (1)

arxiv:1508.04780 v1 · 2015-08-19 · astro-ph.HE · 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{KX6AWEKXCMYRQCFQWPVFMRDPHM}

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	2026-05-18T01:31:31.365147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55fc0b115713311808b0b3ea56446f3b157d4f9188a6d03eeb9cea5b55084901

Aliases

arxiv: 1508.04780 · arxiv_version: 1508.04780v1 · doi: 10.48550/arxiv.1508.04780 · pith_short_12: KX6AWEKXCMYR · pith_short_16: KX6AWEKXCMYRQCFQ · pith_short_8: KX6AWEKX

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/KX6AWEKXCMYRQCFQWPVFMRDPHM \
  | 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: 55fc0b115713311808b0b3ea56446f3b157d4f9188a6d03eeb9cea5b55084901

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4433fd94031b6be14270e59c5c2b1289a8775fe32bf6c7c09656af75f0d295e8",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-08-19T20:23:17Z",
    "title_canon_sha256": "4713b82fe67dee1ed7a692a1e122447d0b1fb83c2967bc5b6bbf6fd472703e0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04780",
    "kind": "arxiv",
    "version": 1
  }
}