Pith Number

pith:SAPRTUAJ

pith:2015:SAPRTUAJL3CEI2JFKOIJ2I73NR

not attested not anchored not stored refs pending

Axion dark matter, solitons, and the cusp-core problem

Ana-Roxana Pop, David J. E. Marsh

arxiv:1502.03456 v3 · 2015-02-11 · astro-ph.CO · astro-ph.GA · 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{SAPRTUAJL3CEI2JFKOIJ2I73NR}

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

A No-Go Theorem for the Mass-Radius Relation of Solitons

Tunneling and tidal stripping in multifield ultralight dark matter halos

From Large Telescopes to the MUltiplexed Survey Telescope (MUST)

Receipt and verification

First computed	2026-05-18T01:45:49.746346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

901f19d0095ec444692553909d23fb6c484e8f77a837712e1a2e58dd44532496

Aliases

arxiv: 1502.03456 · arxiv_version: 1502.03456v3 · doi: 10.48550/arxiv.1502.03456 · pith_short_12: SAPRTUAJL3CE · pith_short_16: SAPRTUAJL3CEI2JF · pith_short_8: SAPRTUAJ

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/SAPRTUAJL3CEI2JFKOIJ2I73NR \
  | 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: 901f19d0095ec444692553909d23fb6c484e8f77a837712e1a2e58dd44532496

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17c28fbd5d5adb627dc84b4a9fe4087948ea8e5c9e5a250aa7280c08c2fa5832",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-02-11T21:12:55Z",
    "title_canon_sha256": "d85e1e38c9df5160e5367be8b5c2f268d8962a1d77a919bcfd4250f32bb7d024"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03456",
    "kind": "arxiv",
    "version": 3
  }
}