Pith Number

pith:3A363FS7

pith:2011:3A363FS7QMNGQOKZ4SM3NVWKN3

not attested not anchored not stored refs pending

The mass function of IC4665 revisited by the UKIDSS Galactic Clusters Survey

2), (2) ULL, (3) ESO, (4) IPAG, (5) SUPA, Chile, Edinburgh, E. Moraux (4), France, G. Carraro (3), Grenoble, IfA, J. Bouvier (4), N. C. Hambly (5) ((1) IAC, N. Lodieu (1, Spain, Tenerife, UK), W.-J. de Wit (3)

arxiv:1106.3957 v1 · 2011-06-20 · astro-ph.EP · 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{3A363FS7QMNGQOKZ4SM3NVWKN3}

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	2026-05-18T02:01:34.636028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d837ed965f831a683959e499b6d6ca6ee1013b219bd76f27b847bd8d660bf3b8

Aliases

arxiv: 1106.3957 · arxiv_version: 1106.3957v1 · doi: 10.48550/arxiv.1106.3957 · pith_short_12: 3A363FS7QMNG · pith_short_16: 3A363FS7QMNGQOKZ · pith_short_8: 3A363FS7

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/3A363FS7QMNGQOKZ4SM3NVWKN3 \
  | 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: d837ed965f831a683959e499b6d6ca6ee1013b219bd76f27b847bd8d660bf3b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5202c8353516a9065fe0184f54e870b1a9121eaa0b7de76122b88621a3091fa",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-06-20T16:09:42Z",
    "title_canon_sha256": "a166f215faafded1f325262f83d1b824ec4fc4d941bcf62e96a599ce68848519"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.3957",
    "kind": "arxiv",
    "version": 1
  }
}