Pith Number

pith:4L5IX4NX

pith:2019:4L5IX4NX4ZJJPZCYUBKGLERLYA

not attested not anchored not stored refs pending

Dark Matter Through the Quark Vector Current Portal

Arvind Rajaraman, Dillon Berger, Jason Kumar

arxiv:1903.10632 v1 · 2019-03-25 · hep-ph · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4L5IX4NX4ZJJPZCYUBKGLERLYA}

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	2026-05-17T23:50:18.295342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2fa8bf1b7e65297e458a05465922bc0256f18e2a96fc28a1d678e6dc1f30d46

Aliases

arxiv: 1903.10632 · arxiv_version: 1903.10632v1 · doi: 10.48550/arxiv.1903.10632 · pith_short_12: 4L5IX4NX4ZJJ · pith_short_16: 4L5IX4NX4ZJJPZCY · pith_short_8: 4L5IX4NX

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/4L5IX4NX4ZJJPZCYUBKGLERLYA \
  | 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: e2fa8bf1b7e65297e458a05465922bc0256f18e2a96fc28a1d678e6dc1f30d46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a90fd2634ada8eec2ccc4e21e0ce49daf71f570bd5237de889cb31f50eff335a",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-03-25T23:43:00Z",
    "title_canon_sha256": "a994fed2fdc130ce913e9d84591eb9c6a4f160069812bfbfcb18026d63e631ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.10632",
    "kind": "arxiv",
    "version": 1
  }
}