Pith Number

pith:7LMOKJQI

pith:2021:7LMOKJQIQO2NSOKI5JMGD3XZXJ

not attested not anchored not stored refs pending

Reconstructing the Pleiades with Gaia EDR3

Harvey Richer, Ilaria Caiazzo, Jeremy Heyl

arxiv:2110.03837 v1 · 2021-10-08 · 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{7LMOKJQIQO2NSOKI5JMGD3XZXJ}

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

Dark-matter-induced transients over cosmic time: The role of star formation history profiles

Receipt and verification

First computed	2026-07-05T04:00:58.546431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fad8e5260883b4d93948ea5861eef9ba665f7620fbb3ec2a991815762cc1c9ad

Aliases

arxiv: 2110.03837 · arxiv_version: 2110.03837v1 · doi: 10.48550/arxiv.2110.03837 · pith_short_12: 7LMOKJQIQO2N · pith_short_16: 7LMOKJQIQO2NSOKI · pith_short_8: 7LMOKJQI

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/7LMOKJQIQO2NSOKI5JMGD3XZXJ \
  | 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: fad8e5260883b4d93948ea5861eef9ba665f7620fbb3ec2a991815762cc1c9ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c664cecb39571591db0febfaea4082c25468f826edf26966616390d3d76bbf47",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-10-08T00:38:48Z",
    "title_canon_sha256": "35f0122a19e480a66efdecb597972615314f5489eec6a2fbc4a76d8ee1315447"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.03837",
    "kind": "arxiv",
    "version": 1
  }
}