Pith Number

pith:VFQFPYUM

pith:2014:VFQFPYUMZURVPJHYPMUAIFJMQH

not attested not anchored not stored refs pending

NuSTAR observations and broadband spectral energy distribution modeling of the millisecond pulsar binary PSR J1023+0038

A.K.H. Kong, C.Y. Hui, J. Takata, K.L. Li, K.S. Cheng, P.H.T. Tam, Ruolan Jin

arxiv:1410.4563 v1 · 2014-10-16 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VFQFPYUMZURVPJHYPMUAIFJMQH}

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	2026-05-18T01:41:44.209487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a96057e28ccd2357a4f87b2804152c81cfe7d9e3bdc61ccbf390d07f496160f1

Aliases

arxiv: 1410.4563 · arxiv_version: 1410.4563v1 · doi: 10.48550/arxiv.1410.4563 · pith_short_12: VFQFPYUMZURV · pith_short_16: VFQFPYUMZURVPJHY · pith_short_8: VFQFPYUM

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/VFQFPYUMZURVPJHYPMUAIFJMQH \
  | 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: a96057e28ccd2357a4f87b2804152c81cfe7d9e3bdc61ccbf390d07f496160f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64750db5bce471a47acb0243ed11c5ece0da551b4104508d693719ea01d3e9a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-10-16T20:00:05Z",
    "title_canon_sha256": "985c47bfeaf423a5241a3486a22e0d73f212677486284df9d6c08d197cc3fc98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.4563",
    "kind": "arxiv",
    "version": 1
  }
}