Pith Number

pith:YBSGJ54H

pith:2024:YBSGJ54HHUHVRGI3R5WLZ3A6AS

not attested not anchored not stored refs pending

On the maximum disk heating attributable to fuzzy dark matter

Chris Hamilton

arxiv:2412.13275 v1 · 2024-12-17 · astro-ph.GA · 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{YBSGJ54HHUHVRGI3R5WLZ3A6AS}

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	2026-07-05T09:50:59.028171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c06464f7873d0f58991b8f6cbcec1e04b2816e5057c8cd375d8ec31d09ea074c

Aliases

arxiv: 2412.13275 · arxiv_version: 2412.13275v1 · doi: 10.48550/arxiv.2412.13275 · pith_short_12: YBSGJ54HHUHV · pith_short_16: YBSGJ54HHUHVRGI3 · pith_short_8: YBSGJ54H

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/YBSGJ54HHUHVRGI3R5WLZ3A6AS \
  | 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: c06464f7873d0f58991b8f6cbcec1e04b2816e5057c8cd375d8ec31d09ea074c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcae4eef85bad64e4f8e26139763e6354cf2f97b9a0602e0e7f92913dbd606ef",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-12-17T19:10:18Z",
    "title_canon_sha256": "f3ded32da40abd844bb7805ba8691bb11bec01b88b98dee0ba53897a81249104"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.13275",
    "kind": "arxiv",
    "version": 1
  }
}