Pith Number

pith:PF3RIVTR

pith:2018:PF3RIVTRYA3YLUOSHZMBUMCJGJ

not attested not anchored not stored refs pending

Disc-Halo Interactions in {\Lambda}CDM

Denis Erkal, Jacob S. Bauer, Lawrence M. Widrow

arxiv:1801.03608 v1 · 2018-01-11 · 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{PF3RIVTRYA3YLUOSHZMBUMCJGJ}

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	2026-05-18T00:24:47.083679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7977145671c03785d1d23e581a3049325bbcc38b0de680f31c7d5fb400b003ea

Aliases

arxiv: 1801.03608 · arxiv_version: 1801.03608v1 · doi: 10.48550/arxiv.1801.03608 · pith_short_12: PF3RIVTRYA3Y · pith_short_16: PF3RIVTRYA3YLUOS · pith_short_8: PF3RIVTR

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/PF3RIVTRYA3YLUOSHZMBUMCJGJ \
  | 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: 7977145671c03785d1d23e581a3049325bbcc38b0de680f31c7d5fb400b003ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d9841d24052a1fe51e0d79cb45009793d6f59440793c94bb7bd566d7b87cb92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-01-11T01:54:35Z",
    "title_canon_sha256": "03d1fedffbf9860fa30cb15e6a541c63fa4b76339b0cb1c54604064f28d3423d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03608",
    "kind": "arxiv",
    "version": 1
  }
}