Pith Number

pith:DN256IIS

pith:2016:DN256IISP7UCNULDNFGCIYGQP6

not attested not anchored not stored refs pending

Distribution of star formation rates during the rapid assembly of NGC 1399 as deduced from its globular cluster system

C. Schulz, J. Pflamm-Altenburg, M. Hilker, P. Kroupa

arxiv:1607.06443 v1 · 2016-07-21 · 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{DN256IISP7UCNULDNFGCIYGQP6}

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	2026-05-18T01:01:22.958017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b75df21127fe826d163694c2460d07faf6e9cc71b5c47b3e11360ddf536beb4

Aliases

arxiv: 1607.06443 · arxiv_version: 1607.06443v1 · doi: 10.48550/arxiv.1607.06443 · pith_short_12: DN256IISP7UC · pith_short_16: DN256IISP7UCNULD · pith_short_8: DN256IIS

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/DN256IISP7UCNULDNFGCIYGQP6 \
  | 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: 1b75df21127fe826d163694c2460d07faf6e9cc71b5c47b3e11360ddf536beb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3c4945c4de7b49f88dd1c41785393cfa7e80328c307c50c812e592525d098c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-07-21T19:48:54Z",
    "title_canon_sha256": "ddc20b3f3755f8ff97dc415758dc9621afb2ac677a41c32dda1a7d716fdc5307"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.06443",
    "kind": "arxiv",
    "version": 1
  }
}