Pith Number

pith:FUK6RGZJ

pith:2009:FUK6RGZJFKM4FQZ7UZ7CCSTH4D

not attested not anchored not stored refs pending

Evidences of the supercritical disc funnel radiation in X-ray spectra of SS 433

A. Medvedev, S. Fabrika

arxiv:0910.3186 v1 · 2009-10-16 · 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{FUK6RGZJFKM4FQZ7UZ7CCSTH4D}

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	2026-05-18T02:11:14.961926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d15e89b292a99c2c33fa67e214a67e0f1cfd7bdc25eae6dbaf340e0eb18db63

Aliases

arxiv: 0910.3186 · arxiv_version: 0910.3186v1 · doi: 10.48550/arxiv.0910.3186 · pith_short_12: FUK6RGZJFKM4 · pith_short_16: FUK6RGZJFKM4FQZ7 · pith_short_8: FUK6RGZJ

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/FUK6RGZJFKM4FQZ7UZ7CCSTH4D \
  | 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: 2d15e89b292a99c2c33fa67e214a67e0f1cfd7bdc25eae6dbaf340e0eb18db63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b12c8df8ba76a651a909d6c7a48781e0d639d7df55b77336328b2e69d686373",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-10-16T18:57:47Z",
    "title_canon_sha256": "e337e9ce83e04401cdd8cacbb945df27ad532ebb23e234dbe4bc454d119ceead"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.3186",
    "kind": "arxiv",
    "version": 1
  }
}