Pith Number

pith:2A7HI6OR

pith:2016:2A7HI6ORP37OPNUHQBVIBDPZ4P

not attested not anchored not stored refs pending

The new interaction suggested by the anomalous $^8$Be transition sets a rigorous constraint on the mass range of dark matter

Lian-Bao Jia, Xue-Qian Li

arxiv:1608.05443 v2 · 2016-08-18 · hep-ph · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2A7HI6ORP37OPNUHQBVIBDPZ4P}

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	2026-05-18T00:51:47.120414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d03e7479d17efee7b687806a808df9e3d5285767d923fe9635b30a7c98a4dc2d

Aliases

arxiv: 1608.05443 · arxiv_version: 1608.05443v2 · doi: 10.48550/arxiv.1608.05443 · pith_short_12: 2A7HI6ORP37O · pith_short_16: 2A7HI6ORP37OPNUH · pith_short_8: 2A7HI6OR

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/2A7HI6ORP37OPNUHQBVIBDPZ4P \
  | 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: d03e7479d17efee7b687806a808df9e3d5285767d923fe9635b30a7c98a4dc2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59177abb78d777b8a130007d024d1ed321acfbc0b0639ce30ff61dc0d72c2b7c",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2016-08-18T22:25:57Z",
    "title_canon_sha256": "df4ce50e342c7d1105fea7dba38573fff6191418276987857de31d2ec703bbde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.05443",
    "kind": "arxiv",
    "version": 2
  }
}