Pith Number

pith:D3ZFCVAZ

pith:2015:D3ZFCVAZXIHHR3DRLITGJA6RFM

not attested not anchored not stored refs pending

PAPER-64 Constraints on Reionization: The 21cm Power Spectrum at z=8.4

Aaron R. Parsons, Adrian Liu, Andre Walker, Carina Cheng, Chris L. Carilli, Daniel C. Jacobs, David F. Moore, David H. E. MacMahon, David R. DeBoer, Gianni Bernardi, Haoxuan Zheng, Irina I. Stefan, James E. Aguirre, Jasper Grobbelaar, Jasper Horrell, Jonathan C. Pober, Matthew R. Dexter, Matthys Maree, Nima Razavi, Pat Klima, Richard F. Bradley, William P. Walbrugh, Zaki S. Ali

arxiv:1502.06016 v3 · 2015-02-20 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D3ZFCVAZXIHHR3DRLITGJA6RFM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:12:01.154585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ef2515419ba0e78ec715a266483d12b3a20f21df14e57d0928fc6cc87bccf78

Aliases

arxiv: 1502.06016 · arxiv_version: 1502.06016v3 · doi: 10.48550/arxiv.1502.06016 · pith_short_12: D3ZFCVAZXIHH · pith_short_16: D3ZFCVAZXIHHR3DR · pith_short_8: D3ZFCVAZ

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/D3ZFCVAZXIHHR3DRLITGJA6RFM \
  | 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: 1ef2515419ba0e78ec715a266483d12b3a20f21df14e57d0928fc6cc87bccf78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bfeec3329223d6bd77d6c6291399f7a886e00abf0262c9c1718717b4e65474c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-02-20T21:39:47Z",
    "title_canon_sha256": "b55efbef378fbb0d18c7ace5e05d0f8e5ecd371fe14d81b17ef9c3ed3840849c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06016",
    "kind": "arxiv",
    "version": 3
  }
}