Pith Number

pith:Q2ZNNYP3

pith:2014:Q2ZNNYP3QUU6CQZHSLKERXETCG

not attested not anchored not stored refs pending

LAMOST observations in the Kepler field

Ali Luo, Anbing Ren, Antonio Frasca, Chris J. Corbally, Giovanni Catanzaro, Haotong Zhang, Jianning Fu, Jianrong Shi, Joanna Molenda-\.Zakowicz, Peter De Cat, Richard O. Gray, Xiaohu Yang

arxiv:1411.0913 v1 · 2014-11-04 · 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{Q2ZNNYP3QUU6CQZHSLKERXETCG}

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	2026-05-18T01:29:46.849603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86b2d6e1fb8529e1432792d448dc9311b0b8a673e5edc320222dfb73b31e5f50

Aliases

arxiv: 1411.0913 · arxiv_version: 1411.0913v1 · doi: 10.48550/arxiv.1411.0913 · pith_short_12: Q2ZNNYP3QUU6 · pith_short_16: Q2ZNNYP3QUU6CQZH · pith_short_8: Q2ZNNYP3

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/Q2ZNNYP3QUU6CQZHSLKERXETCG \
  | 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: 86b2d6e1fb8529e1432792d448dc9311b0b8a673e5edc320222dfb73b31e5f50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad63bd7e91b1ab39ee1efff80f4c5a77bacdb5c1bbbd88c0843f39f095275c71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-11-04T14:00:25Z",
    "title_canon_sha256": "ab085a8d99fa91137189807bb7d17ff8e39f4f08224673e1ba92fea03581fbf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0913",
    "kind": "arxiv",
    "version": 1
  }
}