Pith Number

pith:RWDI6JCK

pith:2026:RWDI6JCKVKKUUQ34TGFOZK2F46

not attested not anchored not stored refs pending

Iron line diagnostics of the stellar wind in X1908+075

G. Sanjurjo-Ferr\'in (1) ((1) Universidad de Alicante, J.J. Rodes-Roca (1), J.M. Torrej\'on (1), J. Planelles-Villalva (1), Spain)

arxiv:2605.18427 v1 · 2026-05-18 · 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{RWDI6JCKVKKUUQ34TGFOZK2F46}

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	2026-05-20T00:06:00.323956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d868f244aaa954a437c998aecab45e790f6774e044ae1621a3f1909d4897cf8

Aliases

arxiv: 2605.18427 · arxiv_version: 2605.18427v1 · doi: 10.48550/arxiv.2605.18427 · pith_short_12: RWDI6JCKVKKU · pith_short_16: RWDI6JCKVKKUUQ34 · pith_short_8: RWDI6JCK

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/RWDI6JCKVKKUUQ34TGFOZK2F46 \
  | 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: 8d868f244aaa954a437c998aecab45e790f6774e044ae1621a3f1909d4897cf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b0aefba6da11fa8e4c4deac3d07b51604425b39b5759b6d3855048ab1490990",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-05-18T14:01:20Z",
    "title_canon_sha256": "54126741ee6719a8e64b1f09162f833224ec6e54606de87d60ee8293d713b83a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18427",
    "kind": "arxiv",
    "version": 1
  }
}