Pith Number

pith:AU6YGSCQ

pith:2020:AU6YGSCQVGI7AVGW45HZDTO7UG

not attested not anchored not stored refs pending

A Model-Insensitive Baryon Acoustic Oscillation Feature in the 21 cm Signal from Reionization

Anson D'Aloisio, Christopher Cain, Hy Trac, Matthew McQuinn, Vid Ir\v{s}i\v{c}

arxiv:2004.10209 v2 · 2020-04-21 · 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{AU6YGSCQVGI7AVGW45HZDTO7UG}

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.

Cited by

1 paper in Pith

An Alcock-Paczynski Test on Reionization Bubbles for Cosmology

Receipt and verification

First computed	2026-07-05T01:27:22.758681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

053d834850a991f054d6e74f91cddfa1aa3a86cb8ce9050ecbf202d1e142544c

Aliases

arxiv: 2004.10209 · arxiv_version: 2004.10209v2 · doi: 10.48550/arxiv.2004.10209 · pith_short_12: AU6YGSCQVGI7 · pith_short_16: AU6YGSCQVGI7AVGW · pith_short_8: AU6YGSCQ

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/AU6YGSCQVGI7AVGW45HZDTO7UG \
  | 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: 053d834850a991f054d6e74f91cddfa1aa3a86cb8ce9050ecbf202d1e142544c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ad5366a7a353d76b6c1824db6108309df64beaed4e259883f08ab5310e15508",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-04-21T18:00:01Z",
    "title_canon_sha256": "53a937148fc47bdaedb4cdc2a51aa485973760646bf8476f88b8232839c3f2b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.10209",
    "kind": "arxiv",
    "version": 2
  }
}