Pith Number

pith:4FF7AUL3

pith:2018:4FF7AUL3LUNNQPUZMHEMDQF5SN

not attested not anchored not stored refs pending

The Impact of Binaries on the Stellar Initial Mass Function

Garching), Pavel Kroupa (Bonn, Prague), Tereza Jerabkova (ESO

arxiv:1806.10605 v2 · 2018-06-27 · 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{4FF7AUL3LUNNQPUZMHEMDQF5SN}

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.

Cited by

1 paper in Pith

Photometric Identification of Unresolved Binary Stars in Nearby Open Star Clusters

Receipt and verification

First computed	2026-05-17T23:57:31.745995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e14bf0517b5d1ad83e9961c8c1c0bd9370c3622e0494eeeed7241c3ea73f5b8d

Aliases

arxiv: 1806.10605 · arxiv_version: 1806.10605v2 · doi: 10.48550/arxiv.1806.10605 · pith_short_12: 4FF7AUL3LUNN · pith_short_16: 4FF7AUL3LUNNQPUZ · pith_short_8: 4FF7AUL3

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/4FF7AUL3LUNNQPUZMHEMDQF5SN \
  | 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: e14bf0517b5d1ad83e9961c8c1c0bd9370c3622e0494eeeed7241c3ea73f5b8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3c05b12afa1cf6257805612c9df6eca81aec9fa6367f2094aaa90b96b0fa1b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-06-27T18:00:00Z",
    "title_canon_sha256": "1939a5e88313178c6e068215cfcb414ad6755ed85f567a9259f4c1810ec3cb10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.10605",
    "kind": "arxiv",
    "version": 2
  }
}