Pith Number

pith:RHWZFZTH

pith:2012:RHWZFZTHS5V7ORN45PF3KJKZUM

not attested not anchored not stored refs pending

SS433, microquasars, and other transients

R. C. Vermeulen (ASTRON), R. E. Spencer (Univ. Manchester), Z. Paragi (JIVE)

arxiv:1210.1032 v1 · 2012-10-03 · 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{RHWZFZTHS5V7ORN45PF3KJKZUM}

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	2026-05-18T03:44:05.749465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89ed92e667976bf745bcebcbb52559a33b6657fe6e973f0bc2820ceca94210d7

Aliases

arxiv: 1210.1032 · arxiv_version: 1210.1032v1 · doi: 10.48550/arxiv.1210.1032 · pith_short_12: RHWZFZTHS5V7 · pith_short_16: RHWZFZTHS5V7ORN4 · pith_short_8: RHWZFZTH

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/RHWZFZTHS5V7ORN45PF3KJKZUM \
  | 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: 89ed92e667976bf745bcebcbb52559a33b6657fe6e973f0bc2820ceca94210d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "400126aaf797d2091a52cd3fb03bc0fb34fc57b4f336b28d692504cb97774def",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-10-03T09:00:31Z",
    "title_canon_sha256": "5cb76ff60f180f88ea0faeeebb871bfbba3183cafc448b2e8397900c0350c83b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1032",
    "kind": "arxiv",
    "version": 1
  }
}