Pith Number

pith:HF6ZVDSS

pith:2016:HF6ZVDSSHA2RGVS22WN4RKO5NU

not attested not anchored not stored refs pending

Discovery of a soft X-ray 8 mHz QPO from the accreting millisecond pulsar IGR J00291+5934

A. D'A\`i, A. Papitto, A. Riggio, A. Sanna, C. Ferrigno, E. Bozzo, F. Pintore, L. Burderi, R. Iaria, T. Di Salvo

arxiv:1611.07075 v2 · 2016-11-21 · astro-ph.HE · 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{HF6ZVDSSHA2RGVS22WN4RKO5NU}

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	2026-05-18T00:52:37.754072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

397d9a8e52383513565ad59bc8a9dd6d3ee85a4caf3809b47b277427f42e0d93

Aliases

arxiv: 1611.07075 · arxiv_version: 1611.07075v2 · doi: 10.48550/arxiv.1611.07075 · pith_short_12: HF6ZVDSSHA2R · pith_short_16: HF6ZVDSSHA2RGVS2 · pith_short_8: HF6ZVDSS

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/HF6ZVDSSHA2RGVS22WN4RKO5NU \
  | 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: 397d9a8e52383513565ad59bc8a9dd6d3ee85a4caf3809b47b277427f42e0d93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1774fdcbc3c110fa9b977d0540f360160480fbc26e450862467755557ccb84ff",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-11-21T21:51:14Z",
    "title_canon_sha256": "407797958685e6b2a69189fa6f6ac4aaf5607e660fb97c245c40f6e4e3d7fb4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.07075",
    "kind": "arxiv",
    "version": 2
  }
}