Pith Number

pith:4YFHURF3

pith:2002:4YFHURF32I5CZKQYRUW6ZKTIBR

not attested not anchored not stored refs pending

Star formation thresholds and galaxy edges: why and where

Joop Schaye (IAS, Princeton)

arxiv:astro-ph/0205125 v3 · 2002-05-08 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4YFHURF32I5CZKQYRUW6ZKTIBR}

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.

Cited by

3 papers in Pith

Introducing AuriGLOBES: The effects of compressive tides, compact object-induced mass loss, and size evolution on modelling globular clusters

GREX-PLUS Science Book v2

Bulgeless Evolution And the Rise of Discs (BEARD) I. Physical drivers of the mass-size relation for Milky Way-like galaxies

Receipt and verification

First computed	2026-07-04T15:22:57.628358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e60a7a44bbd23a2caa188d2decaa680c4161afeaed3be944a5c0db04b95d5478

Aliases

arxiv: astro-ph/0205125 · arxiv_version: astro-ph/0205125v3 · doi: 10.48550/arxiv.astro-ph/0205125 · pith_short_12: 4YFHURF32I5C · pith_short_16: 4YFHURF32I5CZKQY · pith_short_8: 4YFHURF3

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/4YFHURF32I5CZKQYRUW6ZKTIBR \
  | 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: e60a7a44bbd23a2caa188d2decaa680c4161afeaed3be944a5c0db04b95d5478

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cf11551b49348fa5d92cbedbe99a74780317b1d4405b36256b21b9260f941e1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-05-08T20:14:42Z",
    "title_canon_sha256": "62059a061391cf3a1a986575c9592f745042cf6a152bcbeada0f1349dd71c035"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0205125",
    "kind": "arxiv",
    "version": 3
  }
}