Pith Number

pith:7Z2SGBVU

pith:2021:7Z2SGBVUMFDXM3G6UNFFCL74IG

not attested not anchored not stored refs pending

Thermal QCD Axions across Thresholds

Fazlollah Hajkarim, Francesco D'Eramo, Seokhoon Yun

arxiv:2108.05371 v3 · 2021-08-11 · hep-ph · 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{7Z2SGBVUMFDXM3G6UNFFCL74IG}

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

2 papers in Pith

Flavor phenomenology of light dark particles

Energy and momentum dependence of the soft-axion interaction rate

Receipt and verification

First computed	2026-07-05T03:28:40.672250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe752306b46147766cdea34a512ffc418416ce857ad9edcfdf1c86ae7256a7fb

Aliases

arxiv: 2108.05371 · arxiv_version: 2108.05371v3 · doi: 10.48550/arxiv.2108.05371 · pith_short_12: 7Z2SGBVUMFDX · pith_short_16: 7Z2SGBVUMFDXM3G6 · pith_short_8: 7Z2SGBVU

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/7Z2SGBVUMFDXM3G6UNFFCL74IG \
  | 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: fe752306b46147766cdea34a512ffc418416ce857ad9edcfdf1c86ae7256a7fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "970cc888c47e2028736db954922e36e020e8c2fdd6a7058b122bbb78ef18b7be",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-08-11T18:00:08Z",
    "title_canon_sha256": "c28da1a97710e6fe5c4ed8d60d31edadefbb5502e8fd4de57a294b68429d27b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.05371",
    "kind": "arxiv",
    "version": 3
  }
}