Pith Number

pith:RXJNNQB5

pith:2013:RXJNNQB5RN32TRI2632KUGOQKP

not attested not anchored not stored refs pending

Constraining the initial conditions of the Universe using large scale structure

Nishant Agarwal, Sarah Shandera, Shirley Ho

arxiv:1311.2606 v2 · 2013-11-11 · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RXJNNQB5RN32TRI2632KUGOQKP}

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	2026-05-18T02:57:35.445572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8dd2d6c03d8b77a9c51af6f4aa19d053f4ac4b1557ce961a48d5d43d83483dae

Aliases

arxiv: 1311.2606 · arxiv_version: 1311.2606v2 · doi: 10.48550/arxiv.1311.2606 · pith_short_12: RXJNNQB5RN32 · pith_short_16: RXJNNQB5RN32TRI2 · pith_short_8: RXJNNQB5

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/RXJNNQB5RN32TRI2632KUGOQKP \
  | 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: 8dd2d6c03d8b77a9c51af6f4aa19d053f4ac4b1557ce961a48d5d43d83483dae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0531a967dbdd0e7df7d7ea818232126fd2d5e3874793d3f28ada72514589d9e6",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-11-11T21:07:46Z",
    "title_canon_sha256": "709583087dbf6501bdaae54467c282a2b66a7be2791f9fca89b867e160fd3edb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.2606",
    "kind": "arxiv",
    "version": 2
  }
}