Pith Number

pith:XPXFLDRW

pith:2015:XPXFLDRWC4T5QLLTJ2NNZZ44RV

not attested not anchored not stored refs pending

An $r-$process macronova/kilonova in GRB 060614: evidence for the merger of a neutron star-black hole binary

Da-Ming Wei, Yi-Zhong Fan, Zhi-Ping Jin

arxiv:1512.04192 v1 · 2015-12-14 · astro-ph.HE · 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{XPXFLDRWC4T5QLLTJ2NNZZ44RV}

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	2026-05-18T01:19:01.564248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbee558e361727d82d734e9adce79c8d5eea749752ec335f3c1d2a43d4161c38

Aliases

arxiv: 1512.04192 · arxiv_version: 1512.04192v1 · doi: 10.48550/arxiv.1512.04192 · pith_short_12: XPXFLDRWC4T5 · pith_short_16: XPXFLDRWC4T5QLLT · pith_short_8: XPXFLDRW

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/XPXFLDRWC4T5QLLTJ2NNZZ44RV \
  | 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: bbee558e361727d82d734e9adce79c8d5eea749752ec335f3c1d2a43d4161c38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8780b416fadd56bde918af298411bdbd007e7aad6204b56ae5cc99e59b1adca7",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-12-14T06:47:34Z",
    "title_canon_sha256": "1c4e3a6174fdf3d215068fbf193d4f31fe3da44e9014c576b2bc1c31edc2a821"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04192",
    "kind": "arxiv",
    "version": 1
  }
}