Pith Number

pith:5E4VLIV5

pith:2011:5E4VLIV5W4KEPLFOQJCNIGY7PY

not attested not anchored not stored refs pending

Time-resolved spectroscopy of the polar RBS0324(=1RXS J023052.9-684203)

C. V. Rodrigues, D. Cieslinski, K. M. G. Silva, M. P. Diaz

arxiv:1102.3371 v1 · 2011-02-16 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5E4VLIV5W4KEPLFOQJCNIGY7PY}

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	2026-05-18T04:28:30.366108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e93955a2bdb71447acae8244d41b1f7e299a1b0ed3ed0f0ac6b0cea8bbebae0a

Aliases

arxiv: 1102.3371 · arxiv_version: 1102.3371v1 · doi: 10.48550/arxiv.1102.3371 · pith_short_12: 5E4VLIV5W4KE · pith_short_16: 5E4VLIV5W4KEPLFO · pith_short_8: 5E4VLIV5

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/5E4VLIV5W4KEPLFOQJCNIGY7PY \
  | 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: e93955a2bdb71447acae8244d41b1f7e299a1b0ed3ed0f0ac6b0cea8bbebae0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "955f616346cc6b2de81b5307f63ae484757b09265f7010ef85c6ce974c5c82f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-02-16T16:39:12Z",
    "title_canon_sha256": "f36454e33cc384cd61fe60daea90848aa0488b1ea13838954014d1c65ac910b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3371",
    "kind": "arxiv",
    "version": 1
  }
}