Pith Number

pith:EO5KNAC2

pith:1996:EO5KNAC24JSB46MSKIE3DKOIWB

not attested not anchored not stored refs pending

Discovery of 800 Hz QPO in 4U1608-52

B. Vaughan, E. Kuulkers, F.E. Marshall, F. Lamb, I. Lapidus, J.C. Lochner, J.H. Swank, J. van Paradijs, M. Berger, M. van der Klis, T. Augusteijn, T.E. Strohmayer, W.H.G. Lewin, W. Zhang

arxiv:astro-ph/9607110 v1 · 1996-07-23 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EO5KNAC24JSB46MSKIE3DKOIWB}

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	2026-07-04T14:14:52.315185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23baa6805ae2641e79925209b1a9c8b0787e41dfa330a72c2cfc1b42c332b788

Aliases

arxiv: astro-ph/9607110 · arxiv_version: astro-ph/9607110v1 · doi: 10.48550/arxiv.astro-ph/9607110 · pith_short_12: EO5KNAC24JSB · pith_short_16: EO5KNAC24JSB46MS · pith_short_8: EO5KNAC2

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/EO5KNAC24JSB46MSKIE3DKOIWB \
  | 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: 23baa6805ae2641e79925209b1a9c8b0787e41dfa330a72c2cfc1b42c332b788

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5b9f277473fcda3707860eeb40fb8d2d5148e9cd7dafb6edefae2d33cccfae5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1996-07-23T08:25:06Z",
    "title_canon_sha256": "060b6610d425aa97c3fc2e5c23929c6bedf6ea9f52c928f00e339abbc714117f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9607110",
    "kind": "arxiv",
    "version": 1
  }
}