Pith Number

pith:FXXZ6KQN

pith:2022:FXXZ6KQNQJXMPSFJ7TYH5URGN5

not attested not anchored not stored refs pending

Detection of Chemo-Kinematical Structures in Leo I

A. del Pino, A.G. Alarcon Jara, J. Simon, M. Fellhauer, S.T. Sohn, S.W. Fu

arxiv:2201.07304 v2 · 2022-01-18 · 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{FXXZ6KQNQJXMPSFJ7TYH5URGN5}

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	2026-07-05T06:00:04.128391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2def9f2a0d826ec7c8a9fcf07ed2266f74d2317fa1a8412a15975ac3dcf5efe0

Aliases

arxiv: 2201.07304 · arxiv_version: 2201.07304v2 · doi: 10.48550/arxiv.2201.07304 · pith_short_12: FXXZ6KQNQJXM · pith_short_16: FXXZ6KQNQJXMPSFJ · pith_short_8: FXXZ6KQN

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/FXXZ6KQNQJXMPSFJ7TYH5URGN5 \
  | 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: 2def9f2a0d826ec7c8a9fcf07ed2266f74d2317fa1a8412a15975ac3dcf5efe0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "224bade004167baa361d7362cfb58ab5e02faf0ab68b9903af1d5522c7e9bcdc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-01-18T20:40:53Z",
    "title_canon_sha256": "d7548a05d6ff3c66d30d422af6d0c11510bbe6321d3d2dd9d14f4b41374b3255"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.07304",
    "kind": "arxiv",
    "version": 2
  }
}