Pith Number

pith:BIAKMPA2

pith:2020:BIAKMPA2BF7UAVB7GLFKYJTXKE

not attested not anchored not stored refs pending

Dark matter models for the 511 keV galactic line predict keV electron recoils on Earth

Filippo Sala, Ryosuke Sato, Yohei Ema

arxiv:2007.09105 v2 · 2020-07-17 · hep-ph · astro-ph.GA · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BIAKMPA2BF7UAVB7GLFKYJTXKE}

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

1 paper in Pith

Constraints on a Light Leptophilic Scalar from Dark-Sector Couplings

Receipt and verification

First computed	2026-07-05T02:11:01.735117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a00a63c1a097f40543f32caac26775101263a22c00609d381452477c25a52c0

Aliases

arxiv: 2007.09105 · arxiv_version: 2007.09105v2 · doi: 10.48550/arxiv.2007.09105 · pith_short_12: BIAKMPA2BF7U · pith_short_16: BIAKMPA2BF7UAVB7 · pith_short_8: BIAKMPA2

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/BIAKMPA2BF7UAVB7GLFKYJTXKE \
  | 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: 0a00a63c1a097f40543f32caac26775101263a22c00609d381452477c25a52c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01b737fd2ec939df1e4313d41fbe80938105bbf5eb1680fc7cfb8a2509238913",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-07-17T16:32:50Z",
    "title_canon_sha256": "948d32d92b72029e95e6fdf3de5f686ca8b482a1b43fcbfc322470ae3ef51cef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.09105",
    "kind": "arxiv",
    "version": 2
  }
}