Pith Number

pith:64AJI2UJ

pith:2025:64AJI2UJDVMPDKWBHEPIICDT63

not attested not anchored not stored refs pending

CMB constraints on $U(1)$ axion warm inflation

Asma Alaei, Sukannya Bhattacharya, Vahid Kamali

arxiv:2507.17438 v1 · 2025-07-23 · astro-ph.CO · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{64AJI2UJDVMPDKWBHEPIICDT63}

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	2026-07-05T11:42:07.650283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f700946a891d58f1aac1391e840873f6e31d73582258418a03f9e331843802d0

Aliases

arxiv: 2507.17438 · arxiv_version: 2507.17438v1 · doi: 10.48550/arxiv.2507.17438 · pith_short_12: 64AJI2UJDVMP · pith_short_16: 64AJI2UJDVMPDKWB · pith_short_8: 64AJI2UJ

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/64AJI2UJDVMPDKWBHEPIICDT63 \
  | 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: f700946a891d58f1aac1391e840873f6e31d73582258418a03f9e331843802d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95882cd9967ba1c8179557f19c7c8700b3e863b01476d838ae7b6261fd2afa21",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-07-23T11:55:53Z",
    "title_canon_sha256": "bb54de7a4802630b49b580b5ee5d1790282fb1d3e956c3eba526929a67242cba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.17438",
    "kind": "arxiv",
    "version": 1
  }
}