Pith Number

pith:QIRKJMKH

pith:2020:QIRKJMKHTE6J2QCUGWHTIBNVK7

not attested not anchored not stored refs pending

Population Synthesis of Black Hole X-Ray Binaries

Xiang-Dong Li, Yong Shao

arxiv:2006.15961 v1 · 2020-06-29 · 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{QIRKJMKHTE6J2QCUGWHTIBNVK7}

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	2026-07-05T01:26:20.224704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8222a4b147993c9d4054358f3405b557c8961347738f49297355b6218fcc0ccd

Aliases

arxiv: 2006.15961 · arxiv_version: 2006.15961v1 · doi: 10.48550/arxiv.2006.15961 · pith_short_12: QIRKJMKHTE6J · pith_short_16: QIRKJMKHTE6J2QCU · pith_short_8: QIRKJMKH

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/QIRKJMKHTE6J2QCUGWHTIBNVK7 \
  | 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: 8222a4b147993c9d4054358f3405b557c8961347738f49297355b6218fcc0ccd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9be14546a0db18a58596975a7173490b90b8db5acae2a4f5899f03970a72dce2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-06-29T12:02:16Z",
    "title_canon_sha256": "cf40ca52f279eb28921f830a4b016cb005ee2e2904fe94f61768a1c81c5cdc69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.15961",
    "kind": "arxiv",
    "version": 1
  }
}