Pith Number

pith:SVBCFJPX

pith:2014:SVBCFJPXNRNSVF3UNYKOCXTZGK

not attested not anchored not stored refs pending

Primordial star clusters at extreme magnification

Akio K. Inoue, Chalence Safranek-Shrader, Erik Zackrisson, Juan Gonzalez, Michele Trenti, Saghar Asadi, Simon Eriksson

arxiv:1411.6628 v2 · 2014-11-24 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SVBCFJPXNRNSVF3UNYKOCXTZGK}

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	2026-05-18T01:41:26.159415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

954222a5f76c5b2a97746e14e15e7932abec461095d752fe10b0f5a6ab1530c0

Aliases

arxiv: 1411.6628 · arxiv_version: 1411.6628v2 · doi: 10.48550/arxiv.1411.6628 · pith_short_12: SVBCFJPXNRNS · pith_short_16: SVBCFJPXNRNSVF3U · pith_short_8: SVBCFJPX

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/SVBCFJPXNRNSVF3UNYKOCXTZGK \
  | 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: 954222a5f76c5b2a97746e14e15e7932abec461095d752fe10b0f5a6ab1530c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83e2a505dc3995ce5bf35b9323b4dc82d43afc557e4c9437b6e6548d687ecfe8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-11-24T21:00:05Z",
    "title_canon_sha256": "4dd4f57eba2e571dff3bb9db97d7beb29f322713586577b968241eb797f2a889"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.6628",
    "kind": "arxiv",
    "version": 2
  }
}