Pith Number

pith:PSHYRDG4

pith:2020:PSHYRDG4WHZADRN76VRZTXYPKN

not attested not anchored not stored refs pending

Mitigating contamination in LSS surveys: a comparison of methods

Dragan Huterer, Noah Weaverdyck

arxiv:2007.14499 v1 · 2020-07-28 · 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{PSHYRDG4WHZADRN76VRZTXYPKN}

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

2 papers in Pith

DESI Data Release 2 ELGs: Property-dependent subsamples, imaging systematics, and clustering

Taming Additive Systematics via Redshift-Bin-Optimized Star-Galaxy Separation

Receipt and verification

First computed	2026-07-05T02:25:21.201261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c8f888cdcb1f201c5bff56399df0f536a037606adeaee39219de06f1fcb4ac6

Aliases

arxiv: 2007.14499 · arxiv_version: 2007.14499v1 · doi: 10.48550/arxiv.2007.14499 · pith_short_12: PSHYRDG4WHZA · pith_short_16: PSHYRDG4WHZADRN7 · pith_short_8: PSHYRDG4

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/PSHYRDG4WHZADRN76VRZTXYPKN \
  | 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: 7c8f888cdcb1f201c5bff56399df0f536a037606adeaee39219de06f1fcb4ac6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f16db8c7f5a3629d476cde519516fa0d8dab4bdc2820cce95da4111160bb2c92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-07-28T21:55:14Z",
    "title_canon_sha256": "14584f084311fb776142e6e32c2e41bec9fb7349bd045b21b3c5b9b4347bfb55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.14499",
    "kind": "arxiv",
    "version": 1
  }
}