Pith Number

pith:XGRCZ4FQ

pith:2015:XGRCZ4FQOUFNK5SGNFVK2E5RCD

not attested not anchored not stored refs pending

LACEwING: Lessons from a New Moving Group Code

Adric R. Riedel

arxiv:1506.06685 v2 · 2015-06-22 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XGRCZ4FQOUFNK5SGNFVK2E5RCD}

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	2026-05-18T01:21:32.000197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9a22cf0b0750ad57646696aad13b110c10a6ae72d9db7de035617b97b901d9b

Aliases

arxiv: 1506.06685 · arxiv_version: 1506.06685v2 · doi: 10.48550/arxiv.1506.06685 · pith_short_12: XGRCZ4FQOUFN · pith_short_16: XGRCZ4FQOUFNK5SG · pith_short_8: XGRCZ4FQ

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/XGRCZ4FQOUFNK5SGNFVK2E5RCD \
  | 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: b9a22cf0b0750ad57646696aad13b110c10a6ae72d9db7de035617b97b901d9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7576a4b26d08f3869279bdedf04b3231a764bbef300e43ffa5834f7d42487d33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-06-22T17:15:03Z",
    "title_canon_sha256": "03c4728371319cfe65fa9fc97c8ebd677d9ecbe5a3c99fba235638935ecb3ffb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.06685",
    "kind": "arxiv",
    "version": 2
  }
}