Pith Number

pith:FICLHTYI

pith:2020:FICLHTYIV3LOZ2FG63N6RUUNMQ

not attested not anchored not stored refs pending

Statistics of wide pre-main sequence binaries in the Orion OB1 association

Andrei Tokovinin, Cesar Briceno, Monika Petr-Gotzens

arxiv:2010.08543 v1 · 2020-10-16 · astro-ph.SR · 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{FICLHTYIV3LOZ2FG63N6RUUNMQ}

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	2026-07-05T02:05:28.557650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a04b3cf08aed6ece8a6f6dbe8d28d64144995a2d2419d54034a696d29de48fb

Aliases

arxiv: 2010.08543 · arxiv_version: 2010.08543v1 · doi: 10.48550/arxiv.2010.08543 · pith_short_12: FICLHTYIV3LO · pith_short_16: FICLHTYIV3LOZ2FG · pith_short_8: FICLHTYI

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/FICLHTYIV3LOZ2FG63N6RUUNMQ \
  | 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: 2a04b3cf08aed6ece8a6f6dbe8d28d64144995a2d2419d54034a696d29de48fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd34ef0da28eaa3b5721cffb6ae1052b816b3508400a46cd3eb579b635f414c5",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-10-16T17:53:33Z",
    "title_canon_sha256": "d6a82c809c1d1f3c9f91302fb877c8a82139217c50890695c0c083aaf16448b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.08543",
    "kind": "arxiv",
    "version": 1
  }
}