Pith Number

pith:EP4DLYF2

pith:2017:EP4DLYF2FBZVUTWQPVNLROY2SJ

not attested not anchored not stored refs pending

Hypervelocity runaways from the Large Magellanic Cloud

Cambridge), Denis Erkal, Douglas Boubert, N.W Evans, R.G. Izzard (IoA

arxiv:1704.01373 v1 · 2017-04-05 · astro-ph.GA · 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{EP4DLYF2FBZVUTWQPVNLROY2SJ}

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	2026-05-18T00:41:59.361472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23f835e0ba28735a4ed07d5ab8bb1a92702a98aa005eac1f5535d44defe96dc6

Aliases

arxiv: 1704.01373 · arxiv_version: 1704.01373v1 · doi: 10.48550/arxiv.1704.01373 · pith_short_12: EP4DLYF2FBZV · pith_short_16: EP4DLYF2FBZVUTWQ · pith_short_8: EP4DLYF2

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/EP4DLYF2FBZVUTWQPVNLROY2SJ \
  | 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: 23f835e0ba28735a4ed07d5ab8bb1a92702a98aa005eac1f5535d44defe96dc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "886552c528de759cd719b4bc78abb6b7bbc39bae41f853f9dc31e506665b085c",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-04-05T11:30:12Z",
    "title_canon_sha256": "b67bf6d95807b0675b7f111f0af45eb91058b70c5a5d2ebc4fcee512408fa3a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01373",
    "kind": "arxiv",
    "version": 1
  }
}