Pith Number

pith:4FPXBQU2

pith:2013:4FPXBQU2X6Z5CYU4WNTYRVMERP

not attested not anchored not stored refs pending

Variable Doppler shifts of the thermal wind absorption lines in low-mass X-ray binaries

I. Miskovicova, M. Diaz Trigo, O.K. Madej, P.G. Jonker

arxiv:1311.0874 v2 · 2013-11-04 · 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{4FPXBQU2X6Z5CYU4WNTYRVMERP}

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	2026-05-18T01:46:39.062794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e15f70c29abfb3d1629cb36788d5848bf6bcfc2cc3f1538a307959a7822f096f

Aliases

arxiv: 1311.0874 · arxiv_version: 1311.0874v2 · doi: 10.48550/arxiv.1311.0874 · pith_short_12: 4FPXBQU2X6Z5 · pith_short_16: 4FPXBQU2X6Z5CYU4 · pith_short_8: 4FPXBQU2

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/4FPXBQU2X6Z5CYU4WNTYRVMERP \
  | 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: e15f70c29abfb3d1629cb36788d5848bf6bcfc2cc3f1538a307959a7822f096f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b21ffa8f2be3ac66eeef6216961419984bb177def68b764dbd27bea0f9bc229",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-11-04T21:00:02Z",
    "title_canon_sha256": "03d4182255dcac2fd20f6b40d3043f60857a73c1964f2ff64e8c0ec7e4144272"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0874",
    "kind": "arxiv",
    "version": 2
  }
}