Pith Number

pith:FNAJ7SIT

pith:2014:FNAJ7SITZMJ37L3JOD4LYHDBXY

not attested not anchored not stored refs pending

The effect of spatial resolution on optical and near-IR studies of stellar clusters: Implications for the origin of the red excess

A. Adamo, B. Davies, E. Silva-Villa, G. Carraro, K. Hollyhead, M. Gieles, M. Schirmer, N. Bastian, Y. Beletsky

arxiv:1408.4163 v1 · 2014-08-18 · 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{FNAJ7SITZMJ37L3JOD4LYHDBXY}

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	2026-05-18T01:42:17.732030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b409fc913cb13bfaf6970f8bc1c61be23a377322d1d965c1200fed0dc0f34da

Aliases

arxiv: 1408.4163 · arxiv_version: 1408.4163v1 · doi: 10.48550/arxiv.1408.4163 · pith_short_12: FNAJ7SITZMJ3 · pith_short_16: FNAJ7SITZMJ37L3J · pith_short_8: FNAJ7SIT

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/FNAJ7SITZMJ37L3JOD4LYHDBXY \
  | 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: 2b409fc913cb13bfaf6970f8bc1c61be23a377322d1d965c1200fed0dc0f34da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56d81b2120afd35c8f5b4d6d2aa18806063050da2214219af125e0dcfcc3e464",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-08-18T21:35:01Z",
    "title_canon_sha256": "c74227c909331c7fcb0ded2713dbe1de72f55c4185c5f7a5675f559ada9ee19d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.4163",
    "kind": "arxiv",
    "version": 1
  }
}