Pith Number

pith:LETQNHO4

pith:2017:LETQNHO4VQ4RIPHOYR7TFVPTI6

not attested not anchored not stored refs pending

Constraining the Maximum Mass of Neutron Stars From Multi-Messenger Observations of GW170817

Ben Margalit, Brian Metzger

arxiv:1710.05938 v2 · 2017-10-16 · astro-ph.HE

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

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	2026-05-18T00:28:41.900402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5927069ddcac39143ceec47f32d5f3479af0381107740cb9f62aecd2d1a47427

Aliases

arxiv: 1710.05938 · arxiv_version: 1710.05938v2 · doi: 10.48550/arxiv.1710.05938 · pith_short_12: LETQNHO4VQ4R · pith_short_16: LETQNHO4VQ4RIPHO · pith_short_8: LETQNHO4

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/LETQNHO4VQ4RIPHOYR7TFVPTI6 \
  | 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: 5927069ddcac39143ceec47f32d5f3479af0381107740cb9f62aecd2d1a47427

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf3506e0fc40534867a2644348716a525d56a339c5c2aab5ca4370071a50042d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-10-16T18:01:14Z",
    "title_canon_sha256": "d0dac98e676111de5b7bf71060aaa7b8f3a98628ae88d6968eec1f71aa7be75a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.05938",
    "kind": "arxiv",
    "version": 2
  }
}