Pith Number

pith:2UD5FQQL

pith:2014:2UD5FQQLDZDZNDTSJGABZH6SY3

not attested not anchored not stored refs pending

Illuminating Massive Black Holes With White Dwarfs: Orbital Dynamics and High Energy Transients from Tidal Interactions

Enrico Ramirez-Ruiz, Jacqueline Goldstein, James Guillochon, Johan Samsing, Morgan MacLeod

arxiv:1405.1426 v2 · 2014-05-06 · 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{2UD5FQQLDZDZNDTSJGABZH6SY3}

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	2026-05-18T01:43:17.000070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d507d2c20b1e47968e7249801c9fd2c6ee9e4cdaa013ebf547e2b70b63a173e2

Aliases

arxiv: 1405.1426 · arxiv_version: 1405.1426v2 · doi: 10.48550/arxiv.1405.1426 · pith_short_12: 2UD5FQQLDZDZ · pith_short_16: 2UD5FQQLDZDZNDTS · pith_short_8: 2UD5FQQL

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/2UD5FQQLDZDZNDTSJGABZH6SY3 \
  | 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: d507d2c20b1e47968e7249801c9fd2c6ee9e4cdaa013ebf547e2b70b63a173e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d054c694f0ab1f2229f89f1721d7ee373c91e43ebf6313f9808880e2b07527fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-05-06T20:00:23Z",
    "title_canon_sha256": "c0bba181157287eb59879ea6cfac3e1f46bb1a07504adfe72c9b77e164b58038"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1426",
    "kind": "arxiv",
    "version": 2
  }
}