Pith Number

pith:AXIU6HID

pith:2024:AXIU6HIDORTYOWLH7J3LU437OR

not attested not anchored not stored refs pending

Stellar population astrophysics (SPA) with the TNG: Measurement of the He I 10830{\AA} line in the open cluster Stock 2

Angela Bragaglia, Antonio Frasca, Daisuke Taniguchi, Ernesto Oliva, Giovanni Catanzaro, Javier Alonso-Santiago, Min Fang, Mingjie Jian, Nicoletta Sanna, Noriyuki Matsunaga, Sara Lucatello, Valentina D'Orazi, Xiaoting Fu

arxiv:2404.09975 v1 · 2024-04-15 · 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{AXIU6HIDORTYOWLH7J3LU437OR}

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	2026-07-05T08:44:37.518748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05d14f1d037467875967fa76ba737f74432309c457cec31ec9a05a3206ea07d3

Aliases

arxiv: 2404.09975 · arxiv_version: 2404.09975v1 · doi: 10.48550/arxiv.2404.09975 · pith_short_12: AXIU6HIDORTY · pith_short_16: AXIU6HIDORTYOWLH · pith_short_8: AXIU6HID

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/AXIU6HIDORTYOWLH7J3LU437OR \
  | 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: 05d14f1d037467875967fa76ba737f74432309c457cec31ec9a05a3206ea07d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d5332012abb68963d8286c3997c7f1f3558f5198c754624ce1defe97eed15ad",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-04-15T17:55:21Z",
    "title_canon_sha256": "f602833e03c7520015cf2d40c97feb5b27da8a449043bc012fb67c0150322e66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.09975",
    "kind": "arxiv",
    "version": 1
  }
}