Pith Number

pith:OQBNML5B

pith:2021:OQBNML5B4NLTGNCC2LK3UVS7DA

not attested not anchored not stored refs pending

Lifting weak lensing degeneracies with a field-based likelihood

Alan Heavens, Daniel Mortlock, Guilhem Lavaux, Natalia Porqueres

arxiv:2108.04825 v2 · 2021-08-10 · 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{OQBNML5B4NLTGNCC2LK3UVS7DA}

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 first AKRA mass map reconstruction from HSC Y1 data

Receipt and verification

First computed	2026-07-05T03:32:12.942067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7402d62fa1e357333442d2d5ba565f182924c00fd1e63276c7e5a03447ce823f

Aliases

arxiv: 2108.04825 · arxiv_version: 2108.04825v2 · doi: 10.48550/arxiv.2108.04825 · pith_short_12: OQBNML5B4NLT · pith_short_16: OQBNML5B4NLTGNCC · pith_short_8: OQBNML5B

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/OQBNML5B4NLTGNCC2LK3UVS7DA \
  | 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: 7402d62fa1e357333442d2d5ba565f182924c00fd1e63276c7e5a03447ce823f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89571e4bafc20c75453ed32a0986381c54f29fe134b30819e007b9e296e9b754",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-08-10T18:00:00Z",
    "title_canon_sha256": "b6a635f2e2f1cf1615f7169dde5f95537363c167068f6b0eee85b7aa98558c53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.04825",
    "kind": "arxiv",
    "version": 2
  }
}