Pith Number

pith:UYBM4TJ3

pith:2020:UYBM4TJ3EOJOWRZCP2TDKTBOCW

not attested not anchored not stored refs pending

Propagating sample variance uncertainties in redshift calibration: simulations, theory and application to the COSMOS2015 data

Alex Alarcon, Carles S\'anchez, Gary M. Bernstein, Marco Raveri

arxiv:2004.09542 v1 · 2020-04-20 · astro-ph.CO · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UYBM4TJ3EOJOWRZCP2TDKTBOCW}

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

Dark Energy Survey Year 3 Results: Cosmological Constraints from Galaxy Clustering and Weak Lensing

Machine Learning Techniques for Astrophysics and Cosmology: Photometric Redshifts

Receipt and verification

First computed	2026-07-05T01:32:03.453682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a602ce4d3b2392eb47227ea6354c2e158c74ca833f79b44b7923ea6a6fe9cd93

Aliases

arxiv: 2004.09542 · arxiv_version: 2004.09542v1 · doi: 10.48550/arxiv.2004.09542 · pith_short_12: UYBM4TJ3EOJO · pith_short_16: UYBM4TJ3EOJOWRZC · pith_short_8: UYBM4TJ3

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/UYBM4TJ3EOJOWRZCP2TDKTBOCW \
  | 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: a602ce4d3b2392eb47227ea6354c2e158c74ca833f79b44b7923ea6a6fe9cd93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f72ec97dc2dfe090b9f1f7bf43722e5dbc8443171ab316a511fc697e29734748",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-04-20T18:03:19Z",
    "title_canon_sha256": "3c3ac170c3bf36cf20ebf4e718412b9746ace82d86f17b0b4a87656d1fbc4926"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.09542",
    "kind": "arxiv",
    "version": 1
  }
}