Pith Number

pith:TSU2OOKF

pith:2011:TSU2OOKFBCJHZS5YG2XVMGOR4S

not attested not anchored not stored refs pending

Pre--Main-Sequence stellar populations across Shapley Constellation III. I. Photometric Analysis and Identification

Andrew E. Dolphin, Dimitrios A. Gouliermis, Guido De Marchi, Hans Zinnecker, Mario Gennaro, Martino Romaniello, Massimo Robberto, Michael Rosa, Nicola Da Rio, Nino Panagia, Robert A. Gruendl, Thomas Henning, Wolfgang Brandner, You-Hua Chu

arxiv:1106.1738 v1 · 2011-06-09 · astro-ph.GA · 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{TSU2OOKFBCJHZS5YG2XVMGOR4S}

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	2026-05-18T02:01:40.492468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ca9a7394508927ccbb836af5619d1e485761d28f439c5dc1028c932c542c82d

Aliases

arxiv: 1106.1738 · arxiv_version: 1106.1738v1 · doi: 10.48550/arxiv.1106.1738 · pith_short_12: TSU2OOKFBCJH · pith_short_16: TSU2OOKFBCJHZS5Y · pith_short_8: TSU2OOKF

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/TSU2OOKFBCJHZS5YG2XVMGOR4S \
  | 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: 9ca9a7394508927ccbb836af5619d1e485761d28f439c5dc1028c932c542c82d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "572f7e20ce596aa80f6fbe46e61269a38f9ad735525c43ea53eee093cb82bde1",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-06-09T08:37:44Z",
    "title_canon_sha256": "251d42459dbe2de59916e8eefe15868d9bef18d5b08d82943144bb9b50788193"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1738",
    "kind": "arxiv",
    "version": 1
  }
}