Pith Number

pith:ERZ77W4D

pith:2011:ERZ77W4DJRYMYRSOKP2ZDPLLHN

not attested not anchored not stored refs pending

An Improved Forecast of Patchy Reionization Reconstruction with CMB

(2) Institute for Advanced Study, (3) UC Berkeley, (4) University of Zurich, 5), (5) Lawrence Berkeley National Laboratory), Amit P.S. Yadav (2), Jaiyul Yoo (4, Matias Zaldarriaga (2)((1) Harvard University, Matthew McQuinn (3), Meng Su (1)

arxiv:1106.4313 v2 · 2011-06-21 · 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{ERZ77W4DJRYMYRSOKP2ZDPLLHN}

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	2026-05-18T04:19:31.840083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2473ffdb834c70cc464e53f591bd6b3b4608a9ba2ce3e940ba6434757f6e2752

Aliases

arxiv: 1106.4313 · arxiv_version: 1106.4313v2 · doi: 10.48550/arxiv.1106.4313 · pith_short_12: ERZ77W4DJRYM · pith_short_16: ERZ77W4DJRYMYRSO · pith_short_8: ERZ77W4D

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/ERZ77W4DJRYMYRSOKP2ZDPLLHN \
  | 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: 2473ffdb834c70cc464e53f591bd6b3b4608a9ba2ce3e940ba6434757f6e2752

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5049154623a756d714c2668e03b14b0b947fa95504348add2a70b7bafc04df3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-06-21T20:00:11Z",
    "title_canon_sha256": "27f2d15262869783543af2520406b727184a7f598a707b99c5e99ae76ffbba3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.4313",
    "kind": "arxiv",
    "version": 2
  }
}