Pith Number

pith:FGQ54YQH

pith:2016:FGQ54YQHYLZPIKB7RGU7XZFOAW

not attested not anchored not stored refs pending

Where are the Low-Mass Population III Stars ?

Hajime Susa, Kae Sudo, Kenji Hasegawa, Nozomu Tominaga, Shingo Yokoi, Tomoaki Ishiyama

arxiv:1602.00465 v3 · 2016-02-01 · 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{FGQ54YQHYLZPIKB7RGU7XZFOAW}

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	2026-05-18T00:53:34.699181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29a1de6207c2f2f4283f89a9fbe4ae059124f65d47be0cd5d87a3ff0cdad4505

Aliases

arxiv: 1602.00465 · arxiv_version: 1602.00465v3 · doi: 10.48550/arxiv.1602.00465 · pith_short_12: FGQ54YQHYLZP · pith_short_16: FGQ54YQHYLZPIKB7 · pith_short_8: FGQ54YQH

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/FGQ54YQHYLZPIKB7RGU7XZFOAW \
  | 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: 29a1de6207c2f2f4283f89a9fbe4ae059124f65d47be0cd5d87a3ff0cdad4505

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac9f0cd17af4ca469afc78899365b4300697d47112191200f1a00555d58868bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-02-01T10:40:01Z",
    "title_canon_sha256": "bc14145275f0795937e923d3e108b054f4012ac9cab633cc5fbd8d404f339dad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.00465",
    "kind": "arxiv",
    "version": 3
  }
}