Pith Number

pith:UMRE2VDU

pith:2011:UMRE2VDUEPRITYX3LO3QH66YFD

not attested not anchored not stored refs pending

3D simulations of microquasar jets in clumpy stellar winds

Manel Perucho, Valenti Bosch-Ramon

arxiv:1112.2520 v1 · 2011-12-12 · 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{UMRE2VDUEPRITYX3LO3QH66YFD}

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	2026-05-18T01:59:11.908985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3224d547423e289e2fb5bb703fbd828f3f2ccbda9e27b6f305f8b67605a2301

Aliases

arxiv: 1112.2520 · arxiv_version: 1112.2520v1 · doi: 10.48550/arxiv.1112.2520 · pith_short_12: UMRE2VDUEPRI · pith_short_16: UMRE2VDUEPRITYX3 · pith_short_8: UMRE2VDU

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/UMRE2VDUEPRITYX3LO3QH66YFD \
  | 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: a3224d547423e289e2fb5bb703fbd828f3f2ccbda9e27b6f305f8b67605a2301

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5775f3abc9c88f67a9ddd2c9efaa73d5db38e5bc23fa14b841cb98ea8f4bb247",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-12-12T12:10:57Z",
    "title_canon_sha256": "9594819a577c6e92a82a8eb7280bef58b220a567886ba766a63a3c7b8d8fadaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2520",
    "kind": "arxiv",
    "version": 1
  }
}