Pith Number

pith:2B46NUNL

pith:2012:2B46NUNL7Y5VPCDI2CHHUSPNXC

not attested not anchored not stored refs pending

The stacked ISW signal of rare superstructures in \Lambda CDM

Samuel Flender, Seshadri Nadathur, Shaun Hotchkiss

arxiv:1212.0776 v2 · 2012-12-04 · 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{2B46NUNL7Y5VPCDI2CHHUSPNXC}

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	2026-05-18T03:34:15.834826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d079e6d1abfe3b578868d08e7a49edb8874a7229ae2546629cb81a77121984d0

Aliases

arxiv: 1212.0776 · arxiv_version: 1212.0776v2 · doi: 10.48550/arxiv.1212.0776 · pith_short_12: 2B46NUNL7Y5V · pith_short_16: 2B46NUNL7Y5VPCDI · pith_short_8: 2B46NUNL

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/2B46NUNL7Y5VPCDI2CHHUSPNXC \
  | 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: d079e6d1abfe3b578868d08e7a49edb8874a7229ae2546629cb81a77121984d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4eda9160ad2283f799ec384dd8b11257ca31c54e0fab979857de4e80ed3a63b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-12-04T16:06:26Z",
    "title_canon_sha256": "9a6dea60bc9822858bb7095c615b3aa5585f6e1b607947d17ea6bb35a981fe19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.0776",
    "kind": "arxiv",
    "version": 2
  }
}