Pith Number

pith:4PF7QLMT

pith:2016:4PF7QLMT3UDMLEQOVOJPCPUYG7

not attested not anchored not stored refs pending

Line of sight anisotropies in the Cosmic Dawn and EoR 21-cm power spectrum

Abhirup Datta, Kanan K. Datta, Raghunath Ghara, Rajesh Mondal, Sk. Saiyad Ali, Somnath Bharadwaj, Suman Majumdar, T. Roy Choudhury

arxiv:1610.08180 v1 · 2016-10-26 · 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{4PF7QLMT3UDMLEQOVOJPCPUYG7}

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	2026-05-18T00:47:56.735870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3cbf82d93dd06c5920eab92f13e9837cea17d3aa1e9e92aef134f0e0aed2a1a

Aliases

arxiv: 1610.08180 · arxiv_version: 1610.08180v1 · doi: 10.48550/arxiv.1610.08180 · pith_short_12: 4PF7QLMT3UDM · pith_short_16: 4PF7QLMT3UDMLEQO · pith_short_8: 4PF7QLMT

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/4PF7QLMT3UDMLEQOVOJPCPUYG7 \
  | 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: e3cbf82d93dd06c5920eab92f13e9837cea17d3aa1e9e92aef134f0e0aed2a1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bbd94625e16a32a76e1fcfce0d948ff3acb269ff1a33d954f766a0daf479964",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-10-26T05:48:48Z",
    "title_canon_sha256": "b39ca980e7bf3e478990195bf9a70681a15ad2ba4a718d26ef09ba8f5569db23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.08180",
    "kind": "arxiv",
    "version": 1
  }
}