Pith Number

pith:GEDPA7WK

pith:2011:GEDPA7WKUDDURW4SGR6OL4DCE2

not attested not anchored not stored refs pending

New Young Star Candidates in CG4 and Sa101

C. H. Johnson, C. R. Mallory, J. S. Kim, K. McCarron, L. M. Rebull, M. Foster, M. Legassie, R. Laher, S. Laine, V. Hoette, W. H. Sherry

arxiv:1105.1180 v1 · 2011-05-05 · 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{GEDPA7WKUDDURW4SGR6OL4DCE2}

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	2026-05-18T02:02:03.591486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3106f07ecaa0c748db92347ce5f0622691aaed8a4b11afa78d3d7a5b73468a1f

Aliases

arxiv: 1105.1180 · arxiv_version: 1105.1180v1 · doi: 10.48550/arxiv.1105.1180 · pith_short_12: GEDPA7WKUDDU · pith_short_16: GEDPA7WKUDDURW4S · pith_short_8: GEDPA7WK

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/GEDPA7WKUDDURW4SGR6OL4DCE2 \
  | 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: 3106f07ecaa0c748db92347ce5f0622691aaed8a4b11afa78d3d7a5b73468a1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b1aa1e204e62bab2cf47d3ca3db26b3d3a8eea8651d2f9f4a3236e70a453c97",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-05-05T21:36:15Z",
    "title_canon_sha256": "d939c71a7624fc0c17996d99f5090bea0a71353ca932bc45c1e9cd7b6c184c7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.1180",
    "kind": "arxiv",
    "version": 1
  }
}