Pith Number

pith:MIHUCPFS

pith:2020:MIHUCPFSQULCKUNF4CGU5P455C

not attested not anchored not stored refs pending

Nuw CDM cosmology from the weak lensing convergence PDF

Alexandre Barthelemy, Aoife Boyle, Carlo Giocoli, Cora Uhlemann, Francis Bernardeau, Marco Baldi, Oliver Friedrich, Sandrine Codis

arxiv:2012.07771 v2 · 2020-12-14 · 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{MIHUCPFSQULCKUNF4CGU5P455C}

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	2026-07-05T02:55:53.494870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

620f413cb285162551a5e08d4ebf9de8bab97d206752c19bccc806a6283288f4

Aliases

arxiv: 2012.07771 · arxiv_version: 2012.07771v2 · doi: 10.48550/arxiv.2012.07771 · pith_short_12: MIHUCPFSQULC · pith_short_16: MIHUCPFSQULCKUNF · pith_short_8: MIHUCPFS

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/MIHUCPFSQULCKUNF4CGU5P455C \
  | 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: 620f413cb285162551a5e08d4ebf9de8bab97d206752c19bccc806a6283288f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a81c5dc4ad12e1b7d55b763bce928b59f045d684f5b4e26b18bfde92fb9fc695",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-12-14T18:10:41Z",
    "title_canon_sha256": "9e78204de02737d52c544b395a69888390179dae4c3f5fe316906fdae60f27b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.07771",
    "kind": "arxiv",
    "version": 2
  }
}