Pith Number

pith:PRVINVB2

pith:2017:PRVINVB25HDLZNBUZPQL45R7ZU

not attested not anchored not stored refs pending

Modified evolution of stellar binaries from supermassive black hole binaries

Bin Liu (SHAO, USTC), Ye-Fei Yuan (USTC), Yi-Han Wang (USTC)

arxiv:1701.04580 v1 · 2017-01-17 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PRVINVB25HDLZNBUZPQL45R7ZU}

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	2026-05-18T00:51:41.027274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c6a86d43ae9c6bcb434cbe0be763fcd1ba925e4abbed2d207ebee521acf193a

Aliases

arxiv: 1701.04580 · arxiv_version: 1701.04580v1 · doi: 10.48550/arxiv.1701.04580 · pith_short_12: PRVINVB25HDL · pith_short_16: PRVINVB25HDLZNBU · pith_short_8: PRVINVB2

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/PRVINVB25HDLZNBUZPQL45R7ZU \
  | 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: 7c6a86d43ae9c6bcb434cbe0be763fcd1ba925e4abbed2d207ebee521acf193a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ec2fa8b00ab41dd1b50fbc0446c6afb3fb3b18421ddc364992037c148ff1095",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-01-17T09:09:16Z",
    "title_canon_sha256": "dcba38487186feb87409d08ab8c481a6baba480e00181fbb56c1ff601e2f02d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04580",
    "kind": "arxiv",
    "version": 1
  }
}