Pith Number

pith:A3Q7C2OR

pith:2015:A3Q7C2ORZZJUFVKILOYK6XHFTZ

not attested not anchored not stored refs pending

Formation of Double Neutron Star systems as implied by observations

Paz Beniamini, Tsvi Piran

arxiv:1510.03111 v2 · 2015-10-11 · 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{A3Q7C2ORZZJUFVKILOYK6XHFTZ}

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	2026-05-18T01:23:07.996705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06e1f169d1ce5342d5485bb0af5ce59e73ce1abaaafecffd6e20e7eec21af33c

Aliases

arxiv: 1510.03111 · arxiv_version: 1510.03111v2 · doi: 10.48550/arxiv.1510.03111 · pith_short_12: A3Q7C2ORZZJU · pith_short_16: A3Q7C2ORZZJUFVKI · pith_short_8: A3Q7C2OR

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/A3Q7C2ORZZJUFVKILOYK6XHFTZ \
  | 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: 06e1f169d1ce5342d5485bb0af5ce59e73ce1abaaafecffd6e20e7eec21af33c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "813126ffdae9ecd63091988f31bf659a9dbb780c2a6a68dde973940842203c2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-10-11T23:15:10Z",
    "title_canon_sha256": "9ab4a34c32d21adb5b11b0437013e3747ba666b64914ec8bae74ce3b9ebb410e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.03111",
    "kind": "arxiv",
    "version": 2
  }
}