Pith Number

pith:JCYQHM3B

pith:2014:JCYQHM3BNSBN7D6Z634KKTB7B5

not attested not anchored not stored refs pending

A Search for Strongly Mg-enhanced Stars from the Sloan Digital Sky Survey

Gang Zhao, Hai-Ning Li, Xiang Li, Yu-Qin Chen

arxiv:1405.4994 v1 · 2014-05-20 · 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{JCYQHM3BNSBN7D6Z634KKTB7B5}

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	2026-05-18T01:43:10.380221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48b103b3616c82df8fd9f6f8a54c3f0f723d00e5f43f8bb4062d1e6095672eae

Aliases

arxiv: 1405.4994 · arxiv_version: 1405.4994v1 · doi: 10.48550/arxiv.1405.4994 · pith_short_12: JCYQHM3BNSBN · pith_short_16: JCYQHM3BNSBN7D6Z · pith_short_8: JCYQHM3B

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/JCYQHM3BNSBN7D6Z634KKTB7B5 \
  | 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: 48b103b3616c82df8fd9f6f8a54c3f0f723d00e5f43f8bb4062d1e6095672eae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6af11dcfd1f8376dfeb90a455662040e7a95123e6f0deada6d0eba2c0f879a3",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-05-20T08:40:49Z",
    "title_canon_sha256": "caad1c3c117e00eb12a25d5894eb22f8e3b1b61e9f96f7652bd2a0aaf3e5010a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4994",
    "kind": "arxiv",
    "version": 1
  }
}