Pith Number

pith:RNMSF4LZ

pith:2026:RNMSF4LZDA4EVULEVPEW3KGF3Q

not attested not anchored not stored refs pending

Spectropolarimetric detection of baryonic mass loading in a transient relativistic jet: application to the black hole X-ray binary Swift J1727.8$-$1613

A. K. Hughes, C. M. Wood, F. Carotenuto, F. J. Cowie, G. R. Sivakoff, I. Heywood, J. H. Matthews, K. Savard, M. C. Baglio, R. P. Fender, S. Corbel, S. E. Motta, T. D. Russell

arxiv:2607.05182 v1 · 2026-07-06 · 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{RNMSF4LZDA4EVULEVPEW3KGF3Q}

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	2026-07-07T03:19:18.928680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b5922f17918384ad164abc96da8c5dc18e1461c93c37dd2102a93c27bc9369d

Aliases

arxiv: 2607.05182 · arxiv_version: 2607.05182v1 · doi: 10.48550/arxiv.2607.05182 · pith_short_12: RNMSF4LZDA4E · pith_short_16: RNMSF4LZDA4EVULE · pith_short_8: RNMSF4LZ

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/RNMSF4LZDA4EVULEVPEW3KGF3Q \
  | 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: 8b5922f17918384ad164abc96da8c5dc18e1461c93c37dd2102a93c27bc9369d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9ed3d9efbe37c40637e72beaa180e28adbe193e12148a7d40d32b8ffaabaa32",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-07-06T15:00:04Z",
    "title_canon_sha256": "2da0a47b566603451e41d2ca213cb9ecf288aedb797a915f916f047e069301a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05182",
    "kind": "arxiv",
    "version": 1
  }
}