Pith Number

pith:DP4RD2KH

pith:2014:DP4RD2KHGGXLALAXYHFWLKOEH3

not attested not anchored not stored refs pending

Gravitational Lensing of the CMB: a Feynman Diagram Approach

Amit P. S. Yadav, Aneesh V. Manohar, Elizabeth E. Jenkins, Wouter J. Waalewijn

arxiv:1403.2386 v2 · 2014-03-10 · 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{DP4RD2KHGGXLALAXYHFWLKOEH3}

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	2026-05-18T01:44:09.300413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bf911e94731aeb02c17c1cb65a9c43eeaf8bdd8a9907ccc98d26f025b28463a

Aliases

arxiv: 1403.2386 · arxiv_version: 1403.2386v2 · doi: 10.48550/arxiv.1403.2386 · pith_short_12: DP4RD2KHGGXL · pith_short_16: DP4RD2KHGGXLALAX · pith_short_8: DP4RD2KH

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/DP4RD2KHGGXLALAXYHFWLKOEH3 \
  | 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: 1bf911e94731aeb02c17c1cb65a9c43eeaf8bdd8a9907ccc98d26f025b28463a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8d705afde82835bceb6d07808a776f888e59a5ad85ff16bac7b8fe87c8a346b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-03-10T20:00:32Z",
    "title_canon_sha256": "1959090235f36bae0a49a4dfd51750b21ab80f25f971f65c64e28b8a68aefeb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2386",
    "kind": "arxiv",
    "version": 2
  }
}