Pith Number

pith:JAAEAZ2W

pith:2011:JAAEAZ2WN2ODYFRUMH76DPJKYQ

not attested not anchored not stored refs pending

Magnificent Magnification: Exploiting the Other Half of the Lensing Signal

Eric M. Huff, Genevieve J. Graves

arxiv:1111.1070 v1 · 2011-11-04 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JAAEAZ2WN2ODYFRUMH76DPJKYQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:09:35.827571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48004067566e9c3c163461ffe1bd2ac40a712e1305681912dac5dd5821699a9e

Aliases

arxiv: 1111.1070 · arxiv_version: 1111.1070v1 · doi: 10.48550/arxiv.1111.1070 · pith_short_12: JAAEAZ2WN2OD · pith_short_16: JAAEAZ2WN2ODYFRU · pith_short_8: JAAEAZ2W

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/JAAEAZ2WN2ODYFRUMH76DPJKYQ \
  | 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: 48004067566e9c3c163461ffe1bd2ac40a712e1305681912dac5dd5821699a9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "451e5ef3eb17d52e04d859edc700b58725aa1f0ae0e446b9a91c1a8df1a2fb0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-11-04T08:47:19Z",
    "title_canon_sha256": "e4cfb912d503db90df6419b808f43661a01fd99381c86fc0e2b6204eb04efd99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.1070",
    "kind": "arxiv",
    "version": 1
  }
}