Pith Number

pith:FJU63HCG

pith:2021:FJU63HCGZF46DGOJHMYP7C5ZDY

not attested not anchored not stored refs pending

A long-lived compact jet in the black hole X-ray binary candidate AT2019wey

Giulia Migliori, Hong-Min Cao, Jun Yang, Krisztina \'E. Gab\'anyi, Lang Cui, Marcello Giroletti, S\'andor Frey, Tao An, Wen-Da Zhang, Xiao-Yu Hong

arxiv:2109.08866 v2 · 2021-09-18 · 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{FJU63HCGZF46DGOJHMYP7C5ZDY}

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	2026-07-05T03:49:19.045968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a69ed9c46c979e199c93b30ff8bb91e3e42e9949fcb52c750f3c53dc070c409

Aliases

arxiv: 2109.08866 · arxiv_version: 2109.08866v2 · doi: 10.48550/arxiv.2109.08866 · pith_short_12: FJU63HCGZF46 · pith_short_16: FJU63HCGZF46DGOJ · pith_short_8: FJU63HCG

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/FJU63HCGZF46DGOJHMYP7C5ZDY \
  | 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: 2a69ed9c46c979e199c93b30ff8bb91e3e42e9949fcb52c750f3c53dc070c409

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0b580cb889629e2577c07e50348aed4896f4cce28a91c6a2fbe57bcf21926cb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-09-18T07:43:26Z",
    "title_canon_sha256": "1d99245cde3d052daa38e22f509a9850fb3baf671b4366ffb1c9afed8f959b5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.08866",
    "kind": "arxiv",
    "version": 2
  }
}