Pith Number

pith:L3SIR4V6

pith:2018:L3SIR4V65RUMDLOMY5WRIJURA7

not attested not anchored not stored refs pending

Quenching timescales of galaxies in the EAGLE simulations

2), (2) ASTRO 3D), Chris Power, Claudia del P. Lagos, James W. Trayford, Luke J. M. Davies, O. Ivy Wong ((1) ICRAR/UWA, Ruby J. Wright (1

arxiv:1810.07335 v4 · 2018-10-17 · 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{L3SIR4V65RUMDLOMY5WRIJURA7}

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	2026-05-17T23:44:22.216095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ee488f2beec68c1adccc76d14269107ed7186959a86907cce84a8bb040542c5

Aliases

arxiv: 1810.07335 · arxiv_version: 1810.07335v4 · doi: 10.48550/arxiv.1810.07335 · pith_short_12: L3SIR4V65RUM · pith_short_16: L3SIR4V65RUMDLOM · pith_short_8: L3SIR4V6

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/L3SIR4V65RUMDLOMY5WRIJURA7 \
  | 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: 5ee488f2beec68c1adccc76d14269107ed7186959a86907cce84a8bb040542c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c9b8cbf4f1e03e2764797525d1d6def0bccf8dc33f83c0cf69278f85a7b58d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-17T00:46:39Z",
    "title_canon_sha256": "0dd818c7e2a96adc7771bdbe11253bdf715db85e5a58cf8f6237ecfb2e5ffee3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07335",
    "kind": "arxiv",
    "version": 4
  }
}