Pith Number

pith:XCKOYHCD

pith:2020:XCKOYHCDT5VNX7IANJMNANCUNA

not attested not anchored not stored refs pending

Dynamical evolution of Population III stellar systems and the resulting binary statistics

Boyuan Liu, Georges Meynet, Volker Bromm

arxiv:2010.05824 v2 · 2020-10-12 · 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{XCKOYHCDT5VNX7IANJMNANCUNA}

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	2026-07-05T01:56:12.172177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b894ec1c439f6adbfd006a58d03454683342992d2e31fb3e7752b43ebdd346e9

Aliases

arxiv: 2010.05824 · arxiv_version: 2010.05824v2 · doi: 10.48550/arxiv.2010.05824 · pith_short_12: XCKOYHCDT5VN · pith_short_16: XCKOYHCDT5VNX7IA · pith_short_8: XCKOYHCD

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/XCKOYHCDT5VNX7IANJMNANCUNA \
  | 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: b894ec1c439f6adbfd006a58d03454683342992d2e31fb3e7752b43ebdd346e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af1818f7a77e41aea00bb30232450959b72d2c3920774bc2df44eb19d6bdbfd8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-10-12T16:17:47Z",
    "title_canon_sha256": "81fc7b3d15824f60cf5e0d666bc2da61dbba33b9eb10db2e674243e5e92f10bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.05824",
    "kind": "arxiv",
    "version": 2
  }
}