Pith Number

pith:IXCFOBS2

pith:2011:IXCFOBS2YGSFYDQ3ONLTV367Q4

not attested not anchored not stored refs pending

Cosmological constraints on thermal relic axions and axion-like particles

Davide Cadamuro, Javier Redondo

arxiv:1110.5837 v1 · 2011-10-26 · 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{IXCFOBS2YGSFYDQ3ONLTV367Q4}

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	2026-05-18T02:00:03.563732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45c457065ac1a45c0e1b73573aefdf873ad5d78f4e2cf06da34d89128ece0744

Aliases

arxiv: 1110.5837 · arxiv_version: 1110.5837v1 · doi: 10.48550/arxiv.1110.5837 · pith_short_12: IXCFOBS2YGSF · pith_short_16: IXCFOBS2YGSFYDQ3 · pith_short_8: IXCFOBS2

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/IXCFOBS2YGSFYDQ3ONLTV367Q4 \
  | 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: 45c457065ac1a45c0e1b73573aefdf873ad5d78f4e2cf06da34d89128ece0744

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5629ad8aea8a2f394b5210f3ba98f9d3a86e7d9dd0403a94eb151e4878372d0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-10-26T16:45:21Z",
    "title_canon_sha256": "95e9a302fe6808adba4a1dfc01238c1868c5854a5c6c7d4f9810fe6a52948205"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.5837",
    "kind": "arxiv",
    "version": 1
  }
}