Pith Number

pith:QRUZW5FT

pith:2022:QRUZW5FTQTHB4KGITGQHFC5A6T

not attested not anchored not stored refs pending

Across the Green Valley with HST grisms: colour evolution, crossing time-scales and the growth of the red sequence at $z=1.0-1.8$

Camilla Pacifici, Chris J. Willott, Ga\"el Noirot, Kartheik Iyer, Marcin Sawicki, Maru\v{s}a Brada\v{c}, Roberto Abraham, Swara Ravindranath, Thibaud Moutard

arxiv:2203.06185 v1 · 2022-03-11 · 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{QRUZW5FTQTHB4KGITGQHFC5A6T}

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

1 paper in Pith

The Light Curve of Wind-Reprocessed Tidal Disruption Events

Receipt and verification

First computed	2026-07-05T04:09:51.036192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84699b74b384ce1e28c899a0728ba0f4e487b99caf08f1d1ebe8373e7e742792

Aliases

arxiv: 2203.06185 · arxiv_version: 2203.06185v1 · doi: 10.48550/arxiv.2203.06185 · pith_short_12: QRUZW5FTQTHB · pith_short_16: QRUZW5FTQTHB4KGI · pith_short_8: QRUZW5FT

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/QRUZW5FTQTHB4KGITGQHFC5A6T \
  | 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: 84699b74b384ce1e28c899a0728ba0f4e487b99caf08f1d1ebe8373e7e742792

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57790d584e47c27a59120e81510dc4399dba8347dce24f045f6cb2e60742ad18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-03-11T19:00:00Z",
    "title_canon_sha256": "ec75e4ab4b8a7ac0fca680b0e708780fbbf902e8c2875ea38a8d28264c232b52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.06185",
    "kind": "arxiv",
    "version": 1
  }
}