Pith Number

pith:2OLWHBG3

pith:2015:2OLWHBG3XQH4BPOIWR6UWG5ZZ7

not attested not anchored not stored refs pending

Anisotropies in Non-Thermal Distortions of Cosmic Light from Photon-Axion Conversion

Guido D'Amico, Nemanja Kaloper

arxiv:1501.01642 v1 · 2015-01-07 · astro-ph.CO · astro-ph.HE · gr-qc · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2OLWHBG3XQH4BPOIWR6UWG5ZZ7}

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	2026-05-18T02:18:43.007482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3976384dbbc0fc0bdc8b47d4b1bb9cfdd5e9f10ca2006a888bf8cac898c5dcc

Aliases

arxiv: 1501.01642 · arxiv_version: 1501.01642v1 · doi: 10.48550/arxiv.1501.01642 · pith_short_12: 2OLWHBG3XQH4 · pith_short_16: 2OLWHBG3XQH4BPOI · pith_short_8: 2OLWHBG3

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/2OLWHBG3XQH4BPOIWR6UWG5ZZ7 \
  | 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: d3976384dbbc0fc0bdc8b47d4b1bb9cfdd5e9f10ca2006a888bf8cac898c5dcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02b21a55fb0f697bb1901fa7f7d373760667007b086ea0be4c9e8429505242d7",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-01-07T21:02:49Z",
    "title_canon_sha256": "ff271306d1acefcec40e6c4c4544c6188ba4ac3e222992af7728a23e35ea50e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.01642",
    "kind": "arxiv",
    "version": 1
  }
}