Pith Number

pith:WWD4T3SB

pith:2024:WWD4T3SB73AQWMAHPSZDZFGDJN

not attested not anchored not stored refs pending

Separating Dark Acoustic Oscillations from Astrophysics at Cosmic Dawn

Charlotte A. Mason, Francis-Yan Cyr-Racine, Jes\'us Zavala, Jo Verwohlt, Julian B. Mu\~noz, Mark Vogelsberger

arxiv:2404.17640 v1 · 2024-04-26 · 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{WWD4T3SB73AQWMAHPSZDZFGDJN}

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

Tracing the Neutrino-Induced Phase Shift in the 21-cm Spectrum

Receipt and verification

First computed	2026-07-05T08:12:52.171441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b587c9ee41fec10b30077cb23c94c34b60c95ede21fcadbf18fd98ec7aecea68

Aliases

arxiv: 2404.17640 · arxiv_version: 2404.17640v1 · doi: 10.48550/arxiv.2404.17640 · pith_short_12: WWD4T3SB73AQ · pith_short_16: WWD4T3SB73AQWMAH · pith_short_8: WWD4T3SB

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/WWD4T3SB73AQWMAHPSZDZFGDJN \
  | 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: b587c9ee41fec10b30077cb23c94c34b60c95ede21fcadbf18fd98ec7aecea68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08cf89e14188b4d4ebfe007a410e0107ebd6ab722feae832154cc0575cbd3db7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-04-26T18:01:06Z",
    "title_canon_sha256": "11fb860bb35163475cbd978de6803369146c3d80abad6e91d77f297456c6746f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.17640",
    "kind": "arxiv",
    "version": 1
  }
}