Pith Number

pith:FOQ7CCT2

pith:2013:FOQ7CCT2SECINPP52WRPK2T4JC

not attested not anchored not stored refs pending

A simulation calibrated limit on the HI power spectrum from the GMRT Epoch of Reionization experiment

Christopher Hirata, Gregory Paciga, Jayanta Roy, Jeffrey B. Peterson, Joshua G. Albert, Julia Odegova, Kevin Bandura, Kris Sigurdson, Richard Shaw, Tabitha Voytek, Tzu-Ching Chang, Ue-Li Pen, Yashwant Gupta

arxiv:1301.5906 v2 · 2013-01-24 · 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{FOQ7CCT2SECINPP52WRPK2T4JC}

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	2026-05-18T01:51:58.774165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ba1f10a7a910486bdfdd5a2f56a7c488ada05817ea76408300528a506df7ca6

Aliases

arxiv: 1301.5906 · arxiv_version: 1301.5906v2 · doi: 10.48550/arxiv.1301.5906 · pith_short_12: FOQ7CCT2SECI · pith_short_16: FOQ7CCT2SECINPP5 · pith_short_8: FOQ7CCT2

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/FOQ7CCT2SECINPP52WRPK2T4JC \
  | 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: 2ba1f10a7a910486bdfdd5a2f56a7c488ada05817ea76408300528a506df7ca6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f9dd07a0fa216f7da2f2485a6003cf64eb6cdbbad3ee3f1179b696e650f249d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-01-24T21:00:13Z",
    "title_canon_sha256": "201a36dc7e939e261b786ccc3fca8e9fca31a8523453e067ade5268bc50a4d4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5906",
    "kind": "arxiv",
    "version": 2
  }
}