Pith Number

pith:QV7I7V4K

pith:2019:QV7I7V4KQ4M4NAKW5Q5NJRQKZ7

not attested not anchored not stored refs pending

Shear measurement bias due to spatially varying spectral energy distributions in galaxies

Joshua E. Meyers, Patricia R. Burchat (for the LSST Dark Energy Science Collaboration), Sowmya Kamath

arxiv:1907.04459 v1 · 2019-07-09 · astro-ph.CO · 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{QV7I7V4KQ4M4NAKW5Q5NJRQKZ7}

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

Modeling the impact of filter-substrate refraction in the Roman point spread function

Receipt and verification

First computed	2026-05-17T23:41:00.250930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

857e8fd78a8719c68156ec3ad4c60acfdfe487c639e4f4a385db00018c0eae90

Aliases

arxiv: 1907.04459 · arxiv_version: 1907.04459v1 · doi: 10.48550/arxiv.1907.04459 · pith_short_12: QV7I7V4KQ4M4 · pith_short_16: QV7I7V4KQ4M4NAKW · pith_short_8: QV7I7V4K

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/QV7I7V4KQ4M4NAKW5Q5NJRQKZ7 \
  | 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: 857e8fd78a8719c68156ec3ad4c60acfdfe487c639e4f4a385db00018c0eae90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a121a6c5dc2ba343d7e5574629501ded8db80efd7e51912926a228736c53b011",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-07-09T23:33:09Z",
    "title_canon_sha256": "07c21a1fce9663ad0dfe72be0d98a7e822b92300430b6f722f974f6bcdb1b74f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.04459",
    "kind": "arxiv",
    "version": 1
  }
}