Pith Number

pith:QXXXHBBC

pith:2010:QXXXHBBC3NZERPKLUQ27ECVTSX

not attested not anchored not stored refs pending

Planetesimal Accretion in Binary Systems: Could Planets Form Around Alpha Centauri B ?

Jian Ge, Ji-Lin Zhou, Ji-Wei Xie

arxiv:1001.2614 v1 · 2010-01-15 · astro-ph.EP · 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{QXXXHBBC3NZERPKLUQ27ECVTSX}

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	2026-05-18T02:09:51.698634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85ef738422db7248bd4ba435f20ab395f41f1e5abb558c24ad11e518a4a1b757

Aliases

arxiv: 1001.2614 · arxiv_version: 1001.2614v1 · doi: 10.48550/arxiv.1001.2614 · pith_short_12: QXXXHBBC3NZE · pith_short_16: QXXXHBBC3NZERPKL · pith_short_8: QXXXHBBC

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/QXXXHBBC3NZERPKLUQ27ECVTSX \
  | 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: 85ef738422db7248bd4ba435f20ab395f41f1e5abb558c24ad11e518a4a1b757

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd2501429f008a65235cb41fdbce0b4c65bafda2966ceb12b3fc80d36aee0011",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-01-15T05:24:47Z",
    "title_canon_sha256": "a6169d6c14a4e088117ef9839f6a6e24ed7700df0627ff50e0332ce07f8e98d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.2614",
    "kind": "arxiv",
    "version": 1
  }
}