Pith Number

pith:AHEZF22T

pith:2020:AHEZF22TZDTLHZ3G45G35NANTU

not attested not anchored not stored refs pending

An Algorithm to locate the centers of Baryon Acoustic Oscillations

C. Popik, G. Mishtaku, R. Demina, Y. Liu, Z. Brown

arxiv:2008.12793 v1 · 2020-08-28 · astro-ph.CO · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AHEZF22TZDTLHZ3G45G35NANTU}

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	2026-07-05T02:29:30.158665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01c992eb53c8e6b3e766e74dbeb40d9d3da1b1f076b7568ca72258c711620edd

Aliases

arxiv: 2008.12793 · arxiv_version: 2008.12793v1 · doi: 10.48550/arxiv.2008.12793 · pith_short_12: AHEZF22TZDTL · pith_short_16: AHEZF22TZDTLHZ3G · pith_short_8: AHEZF22T

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/AHEZF22TZDTLHZ3G45G35NANTU \
  | 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: 01c992eb53c8e6b3e766e74dbeb40d9d3da1b1f076b7568ca72258c711620edd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "136b277b9a2d32b66112daf60bc17524e33555bd0d5821788bd48c0d0789a7e8",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-08-28T18:00:06Z",
    "title_canon_sha256": "d51babe0c6a0247debe0389bde278804dcc9d2d6691f38cf06cd0d85354141ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.12793",
    "kind": "arxiv",
    "version": 1
  }
}