Pith Number

pith:Z4X5EBK4

pith:2017:Z4X5EBK4NSJK4KTGXU6J7RK6WA

not attested not anchored not stored refs pending

Search for the Signatures of a New-Born Black Hole from the Collapse of a Supra-massive Millisecond Magnetar in Short GRB Light Curves

B. B. Zhang, L. M. Song, Q. Zhang, S. L. Xiong, W. Chen, W. H. Lei

arxiv:1712.04103 v1 · 2017-12-12 · 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{Z4X5EBK4NSJK4KTGXU6J7RK6WA}

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	2026-05-18T00:28:09.155159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf2fd2055c6c92ae2a66bd3c9fc55eb034c989a008bff04d5b563606ec289130

Aliases

arxiv: 1712.04103 · arxiv_version: 1712.04103v1 · doi: 10.48550/arxiv.1712.04103 · pith_short_12: Z4X5EBK4NSJK · pith_short_16: Z4X5EBK4NSJK4KTG · pith_short_8: Z4X5EBK4

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/Z4X5EBK4NSJK4KTGXU6J7RK6WA \
  | 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: cf2fd2055c6c92ae2a66bd3c9fc55eb034c989a008bff04d5b563606ec289130

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c5c4871be51adabba9f47d6afc1b46005333ad5b1b6a86c1946d523c668f215",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-12-12T02:47:30Z",
    "title_canon_sha256": "7d5ab666ab5dc3e1537a3988bf7039ff980cb51e7e3a357977fcbe328a35ef1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04103",
    "kind": "arxiv",
    "version": 1
  }
}