Pith Number

pith:LJJGLZ4D

pith:2014:LJJGLZ4DIPUVYMJAZVDXPMKQ43

not attested not anchored not stored refs pending

Interpreting Short Gamma Ray Burst Progenitor Kicks and Time Delays Using the Host Galaxy-Dark Matter Halo Connection

Christopher L. Fryer, Enrico Ramirez-Ruiz, Peter S. Behroozi

arxiv:1401.7986 v2 · 2014-01-30 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LJJGLZ4DIPUVYMJAZVDXPMKQ43}

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	2026-05-18T02:44:31.428827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a5265e78343e95c3120cd4777b150e6c6754933b77ec57ada30f745921d3257

Aliases

arxiv: 1401.7986 · arxiv_version: 1401.7986v2 · doi: 10.48550/arxiv.1401.7986 · pith_short_12: LJJGLZ4DIPUV · pith_short_16: LJJGLZ4DIPUVYMJA · pith_short_8: LJJGLZ4D

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/LJJGLZ4DIPUVYMJAZVDXPMKQ43 \
  | 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: 5a5265e78343e95c3120cd4777b150e6c6754933b77ec57ada30f745921d3257

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a55ba594b78b89e8f22dee10243e2d95240f5e0902c7af133d636c666e401f0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-01-30T21:00:02Z",
    "title_canon_sha256": "8d265c389ec8652e3b8f26ed532edeea85721a8d63efa0776f5d3993948f7ce1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7986",
    "kind": "arxiv",
    "version": 2
  }
}