Pith Number

pith:T3VEQ6DV

pith:2009:T3VEQ6DVEE4RCANOBUKPL3QLAA

not attested not anchored not stored refs pending

Radio lobes and X-ray hot spots of the extraordinary microquasar in NGC 7793

Christian Motch (Strasbourg), Jess Broderick (Southampton), Manfred Pakull (Strasbourg), Roberto Soria (MSSL/UCL), Stephane Corbel (CEA Saclay)

arxiv:0912.2732 v1 · 2009-12-14 · astro-ph.HE · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T3VEQ6DVEE4RCANOBUKPL3QLAA}

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	2026-05-18T02:10:23.784887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9eea48787521391101ae0d14f5ee0b002e74d99a84a0a35220fe79d807bf97d7

Aliases

arxiv: 0912.2732 · arxiv_version: 0912.2732v1 · doi: 10.48550/arxiv.0912.2732 · pith_short_12: T3VEQ6DVEE4R · pith_short_16: T3VEQ6DVEE4RCANO · pith_short_8: T3VEQ6DV

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/T3VEQ6DVEE4RCANOBUKPL3QLAA \
  | 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: 9eea48787521391101ae0d14f5ee0b002e74d99a84a0a35220fe79d807bf97d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ea6778789a26687c4c15ff5ae48d5a26334dca7c5e00184d54d33ca0a9b1d54",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-12-14T21:09:11Z",
    "title_canon_sha256": "d797130493d0f52929cc99425febadd8a1a64c7e60c0aec8e58a6f14ee7bd809"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.2732",
    "kind": "arxiv",
    "version": 1
  }
}