Pith Number

pith:4D54LGZS

pith:2017:4D54LGZSHAYIIRJR3IZUW2O5V5

not attested not anchored not stored refs pending

Optical Precursors to Black Hole X-ray Binary Outbursts: An evolving synchrotron jet spectrum in Swift J1357.2-0933

(2) International Centre for Radio Astronomy Research - Curtin University, (3) Faulkes Telescope Project, 4), (4) Astrophysics Research Institute, (5) Finnish Centre for Astronomy with ESO (FINCA), 6), (6) Aalto University Metsahovi Radio Observatory, (7) School of Physics, Ahlam Al Qasim (1), Astronomy, Cardiff University, David M. Russell (1), Federico Bernardini (1), Fraser Lewis (3, Karri I. I. Koljonen (5, Liverpool John Moores University, Richard M. Plotkin (2), School of Physics, Sun Yat-sen University), University of Turku, Yi-Jung Yang (7) ((1) New York University Abu Dhabi

arxiv:1707.05814 v2 · 2017-07-18 · 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{4D54LGZSHAYIIRJR3IZUW2O5V5}

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	2026-05-18T00:25:28.931939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0fbc59b323830844531da334b69ddaf4a890872f7e7f9221142b07fdbcc2434

Aliases

arxiv: 1707.05814 · arxiv_version: 1707.05814v2 · doi: 10.48550/arxiv.1707.05814 · pith_short_12: 4D54LGZSHAYI · pith_short_16: 4D54LGZSHAYIIRJR · pith_short_8: 4D54LGZS

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/4D54LGZSHAYIIRJR3IZUW2O5V5 \
  | 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: e0fbc59b323830844531da334b69ddaf4a890872f7e7f9221142b07fdbcc2434

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bf9205bcfd925312311f0b324c051d73fdb8d1d07d5f2b43d67e0e55f96ccdf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-07-18T18:38:59Z",
    "title_canon_sha256": "bfb822a5b580404d63d2df8e4b096fcd1db2c8678d3ae7277d8160f9bced6f1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.05814",
    "kind": "arxiv",
    "version": 2
  }
}