Pith Number

pith:TD4QETU2

pith:2021:TD4QETU2B65QN2ABPAA3CH7AWC

not attested not anchored not stored refs pending

Simultaneous Estimation of Large-Scale Structure and Milky Way Dust Extinction from Galaxy Surveys

Eric Gawiser, Joseph DeRose, Mat\'ias Bravo, Nelson D. Padilla, Risa H. Wechsler, The LSST Dark Energy Science Collaboration

arxiv:2106.08818 v1 · 2021-06-16 · 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{TD4QETU2B65QN2ABPAA3CH7AWC}

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	2026-07-05T03:32:05.694078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98f9024e9a0fbb06e8017801b11fe0b09ec7adba7daafee0ff2e9e7c3502bf5e

Aliases

arxiv: 2106.08818 · arxiv_version: 2106.08818v1 · doi: 10.48550/arxiv.2106.08818 · pith_short_12: TD4QETU2B65Q · pith_short_16: TD4QETU2B65QN2AB · pith_short_8: TD4QETU2

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/TD4QETU2B65QN2ABPAA3CH7AWC \
  | 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: 98f9024e9a0fbb06e8017801b11fe0b09ec7adba7daafee0ff2e9e7c3502bf5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe38038795c5cf80b53e5acc2cf9a317ce638e9f51f721c6d152c80499089686",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-06-16T14:30:29Z",
    "title_canon_sha256": "1d37058bbd4953d8449510790f1ec4df7b3015d08dc540300431c6406262b2c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.08818",
    "kind": "arxiv",
    "version": 1
  }
}