Pith Number

pith:TQ2BCQG3

pith:2015:TQ2BCQG3CPRHKAMVFLRAQJ4GTV

not attested not anchored not stored refs pending

Weak lensing induced by second-order vector mode

Daisuke Yamauchi, Kiyotomo Ichiki, Shohei Saga

arxiv:1505.02774 v2 · 2015-05-11 · 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{TQ2BCQG3CPRHKAMVFLRAQJ4GTV}

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	2026-05-18T01:30:24.476120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c341140db13e27501952ae20827869d6597d6744c4af36c9518d47aa8031bae

Aliases

arxiv: 1505.02774 · arxiv_version: 1505.02774v2 · doi: 10.48550/arxiv.1505.02774 · pith_short_12: TQ2BCQG3CPRH · pith_short_16: TQ2BCQG3CPRHKAMV · pith_short_8: TQ2BCQG3

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/TQ2BCQG3CPRHKAMVFLRAQJ4GTV \
  | 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: 9c341140db13e27501952ae20827869d6597d6744c4af36c9518d47aa8031bae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae0d716d0d4d5617a93bb7880e5f5235ebe6d95123f12b009f9112ee867f5902",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-05-11T20:00:37Z",
    "title_canon_sha256": "0d5bceb0c23de103a3323528c15a45b0d33182580da4ad4a9aea6e944d387b70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02774",
    "kind": "arxiv",
    "version": 2
  }
}