Pith Number

pith:WVZDPGV2

pith:2017:WVZDPGV2XD7KBZWXH7OK5STPGU

not attested not anchored not stored refs pending

Brief History of Ultra-light Scalar Dark Matter Models

Jae-Weon Lee

arxiv:1704.05057 v2 · 2017-04-17 · astro-ph.CO · 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{WVZDPGV2XD7KBZWXH7OK5STPGU}

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	2026-05-18T00:25:20.741168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b572379abab8fea0e6d73fdcaeca6f35091380e01197797b4a5c07424e469ed9

Aliases

arxiv: 1704.05057 · arxiv_version: 1704.05057v2 · doi: 10.48550/arxiv.1704.05057 · pith_short_12: WVZDPGV2XD7K · pith_short_16: WVZDPGV2XD7KBZWX · pith_short_8: WVZDPGV2

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/WVZDPGV2XD7KBZWXH7OK5STPGU \
  | 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: b572379abab8fea0e6d73fdcaeca6f35091380e01197797b4a5c07424e469ed9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9eceb9d563d8cf12310a020dc08785d4bf59e1139e89f8ed798d175ba842c038",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-04-17T00:10:13Z",
    "title_canon_sha256": "ee57b170b4de96fd5a5e5a123ea80176347364e5f8566aba9924ec4b7e419a87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05057",
    "kind": "arxiv",
    "version": 2
  }
}