Pith Number

pith:DSKLNC2M

pith:2018:DSKLNC2MX6HYCQEVQLFC4TXZNU

not attested not anchored not stored refs pending

The allowed parameter space of a long-lived neutron star as the merger remnant of GW170817

Ang Li, Bing Zhang, He Gao, Shunke Ai, Xue-Feng Wu, Zi-Gao Dai

arxiv:1802.00571 v1 · 2018-02-02 · 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{DSKLNC2MX6HYCQEVQLFC4TXZNU}

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	2026-05-18T00:12:48.387124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c94b68b4cbf8f81409582ca2e4ef96d1663113c6ac3ba82989833dfe235f8da

Aliases

arxiv: 1802.00571 · arxiv_version: 1802.00571v1 · doi: 10.48550/arxiv.1802.00571 · pith_short_12: DSKLNC2MX6HY · pith_short_16: DSKLNC2MX6HYCQEV · pith_short_8: DSKLNC2M

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/DSKLNC2MX6HYCQEVQLFC4TXZNU \
  | 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: 1c94b68b4cbf8f81409582ca2e4ef96d1663113c6ac3ba82989833dfe235f8da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc1152bda8a568e83f6f3257f0e42a859c8f6a8746ef75d1210cf5019abf359f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-02-02T06:03:51Z",
    "title_canon_sha256": "e271db41219ae281233a6195dd974c1e52eb1f95393518af3d78026e038fe4dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00571",
    "kind": "arxiv",
    "version": 1
  }
}