Pith Number

pith:MQ42SQ3U

pith:2011:MQ42SQ3UZGK4SDLFVVQY74ECZP

not attested not anchored not stored refs pending

The integrated Sachs-Wolfe imprints of cosmic superstructures: a problem for \Lambda CDM

Seshadri Nadathur, Shaun Hotchkiss, Subir Sarkar

arxiv:1109.4126 v3 · 2011-09-19 · 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{MQ42SQ3UZGK4SDLFVVQY74ECZP}

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	2026-05-18T03:52:26.306249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6439a94374c995c90d65ad618ff082cbec91d24d92ab326a086978b655a0a026

Aliases

arxiv: 1109.4126 · arxiv_version: 1109.4126v3 · doi: 10.48550/arxiv.1109.4126 · pith_short_12: MQ42SQ3UZGK4 · pith_short_16: MQ42SQ3UZGK4SDLF · pith_short_8: MQ42SQ3U

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/MQ42SQ3UZGK4SDLFVVQY74ECZP \
  | 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: 6439a94374c995c90d65ad618ff082cbec91d24d92ab326a086978b655a0a026

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5f4e11a136ed68cc47731df4f215630f8746d5a9763f30aa1375ee4ac749915",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-09-19T19:24:22Z",
    "title_canon_sha256": "719b3624cfd3cb34906aa52d7e11187d5faca3c91d6ec154d3d370eec0524608"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.4126",
    "kind": "arxiv",
    "version": 3
  }
}