Pith Number

pith:33IQCXOH

pith:2023:33IQCXOHJTTXDCFSUTW4TKSCTS

not attested not anchored not stored refs pending

The classical field approximation of ultra light dark matter: quantum breaktimes, corrections, and decoherence

Alvaro Zamora, Andrew Eberhardt, Michael Kopp, Tom Abel

arxiv:2310.07119 v1 · 2023-10-11 · 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{33IQCXOHJTTXDCFSUTW4TKSCTS}

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	2026-07-05T06:59:40.771100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ded1015dc74ce77188b2a4edc9aa429cbeda4620b0886bd4d75cb9e6b690ec00

Aliases

arxiv: 2310.07119 · arxiv_version: 2310.07119v1 · doi: 10.48550/arxiv.2310.07119 · pith_short_12: 33IQCXOHJTTX · pith_short_16: 33IQCXOHJTTXDCFS · pith_short_8: 33IQCXOH

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/33IQCXOHJTTXDCFSUTW4TKSCTS \
  | 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: ded1015dc74ce77188b2a4edc9aa429cbeda4620b0886bd4d75cb9e6b690ec00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11ef32120f4734796dae97af74b50e8776d8edc61464a4d30606120b525e2cd0",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-10-11T01:38:31Z",
    "title_canon_sha256": "96520d2284d121d4868f323d3385bba5df972c46cb8541bdc911483b228a4731"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.07119",
    "kind": "arxiv",
    "version": 1
  }
}