Pith Number

pith:XMGK4NV3

pith:2012:XMGK4NV3SQEC67UHWC6RAADJGD

not attested not anchored not stored refs pending

Hypervelocity Planets and Transits Around Hypervelocity Stars

Abraham Loeb, Gary A. Wegner, Idan Ginsburg

arxiv:1201.1446 v3 · 2012-01-06 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XMGK4NV3SQEC67UHWC6RAADJGD}

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	2026-05-18T01:58:54.884543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb0cae36bb94082f7e87b0bd10006930eb59f6192472f39280238fd1c470382a

Aliases

arxiv: 1201.1446 · arxiv_version: 1201.1446v3 · doi: 10.48550/arxiv.1201.1446 · pith_short_12: XMGK4NV3SQEC · pith_short_16: XMGK4NV3SQEC67UH · pith_short_8: XMGK4NV3

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/XMGK4NV3SQEC67UHWC6RAADJGD \
  | 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: bb0cae36bb94082f7e87b0bd10006930eb59f6192472f39280238fd1c470382a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4520ab953976570ff4d8070f63f5efea1077c0d561bf2ebce7de1a94911e5936",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-01-06T16:30:38Z",
    "title_canon_sha256": "b1a86a0909578ef50d2ed3d8ddb1fa315d17bb6415b5211bd64caa642c9e55a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1446",
    "kind": "arxiv",
    "version": 3
  }
}