Pith Number

pith:6FDHUIVA

pith:2019:6FDHUIVAI2E7NRTUTLCCNX6TO7

not attested not anchored not stored refs pending

Small-scale structure of fuzzy and axion-like dark matter

Jens C. Niemeyer

arxiv:1912.07064 v1 · 2019-12-15 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6FDHUIVAI2E7NRTUTLCCNX6TO7}

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

3 papers in Pith

Finite-Core Signatures in LISA-Band Wave-Optics Lensing by Low-Mass Dark Matter Halos

Precision Solar System Dynamics for Ultralight Dark Matter Search

Wave-Tide Locking in Thin Stellar Streams: A Phenomenological Mass Spectrometer for an Intermediate Ultralight Axion

Receipt and verification

First computed	2026-07-05T01:18:45.802203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1467a22a04689f6c6749ac426dfd377cc7ca80cc99e787bc4606dd13877e606

Aliases

arxiv: 1912.07064 · arxiv_version: 1912.07064v1 · doi: 10.48550/arxiv.1912.07064 · pith_short_12: 6FDHUIVAI2E7 · pith_short_16: 6FDHUIVAI2E7NRTU · pith_short_8: 6FDHUIVA

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/6FDHUIVAI2E7NRTUTLCCNX6TO7 \
  | 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: f1467a22a04689f6c6749ac426dfd377cc7ca80cc99e787bc4606dd13877e606

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9324691401e4a8da012641c7955a9a2a28b1251068d1824a599cf670507ea5e4",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-12-15T16:13:24Z",
    "title_canon_sha256": "314dab2f8320ffabdcbc38b8a487bf0c76ac003bd8ce212be0a92efc91d3847e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.07064",
    "kind": "arxiv",
    "version": 1
  }
}