Pith Number

pith:U6JJFTNZ

pith:2014:U6JJFTNZXHSF53YZEHTPXPBZWN

not attested not anchored not stored refs pending

Relativistic weak lensing from a fully non-linear cosmological density field

Daniel B. Thomas, David Wands, Marco Bruni

arxiv:1403.4947 v2 · 2014-03-19 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U6JJFTNZXHSF53YZEHTPXPBZWN}

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	2026-05-18T01:27:46.680503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a79292cdb9b9e45eef1921e6fbbc39b36b54b09ccad4935c9cb33998179e6bac

Aliases

arxiv: 1403.4947 · arxiv_version: 1403.4947v2 · doi: 10.48550/arxiv.1403.4947 · pith_short_12: U6JJFTNZXHSF · pith_short_16: U6JJFTNZXHSF53YZ · pith_short_8: U6JJFTNZ

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/U6JJFTNZXHSF53YZEHTPXPBZWN \
  | 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: a79292cdb9b9e45eef1921e6fbbc39b36b54b09ccad4935c9cb33998179e6bac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f550fb078c07e0a74b88f4258ea6cd18cce68a18d536fbfb968d2018f4fbe274",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-03-19T20:00:47Z",
    "title_canon_sha256": "f0368dd58ee46e3e75b88ba9ec16e2cbaa14a0b388f75300f2cececf396063d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4947",
    "kind": "arxiv",
    "version": 2
  }
}