Pith Number

pith:M7TIUT2E

pith:2024:M7TIUT2ETBFJK7LTXPYQEHRGRC

not attested not anchored not stored refs pending

Possible Dark Matter Signals from White Dwarfs

Hui-Fang Xue, Jia-Shu Niu

arxiv:2401.04931 v2 · 2024-01-10 · hep-ph · astro-ph.CO · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M7TIUT2ETBFJK7LTXPYQEHRGRC}

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	2026-07-05T07:34:17.837651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67e68a4f44984a957d73bbf1021e26888525c555e773c69a1c43e8f795c7c089

Aliases

arxiv: 2401.04931 · arxiv_version: 2401.04931v2 · doi: 10.48550/arxiv.2401.04931 · pith_short_12: M7TIUT2ETBFJ · pith_short_16: M7TIUT2ETBFJK7LT · pith_short_8: M7TIUT2E

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/M7TIUT2ETBFJK7LTXPYQEHRGRC \
  | 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: 67e68a4f44984a957d73bbf1021e26888525c555e773c69a1c43e8f795c7c089

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0879f0b584fb6259f75f40c3e913b5a4e3425f2af933d14e6eb7015933db9d53",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2024-01-10T05:01:03Z",
    "title_canon_sha256": "c73cd9ee2e74ac0267ccb927fc2e6a28c8013097c585a7dcb2d1a21d0e8b8202"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.04931",
    "kind": "arxiv",
    "version": 2
  }
}