Pith Number

pith:JCZY2RYN

pith:2018:JCZY2RYNQKE4UF5UDAXL6VHOWO

not attested not anchored not stored refs pending

Revisit of cosmic ray antiprotons from dark matter annihilation with updated constraints on the background model from AMS-02 and collider data

Hong-Shi Zong (NJU), Ming-Yang Cui (NJU, PKU), PMO), Qiang Yuan (PMO, USTC, USTC), Xu Pan (PMO), Yi-Zhong Fan (PMO

arxiv:1803.02163 v2 · 2018-03-06 · astro-ph.HE · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JCZY2RYNQKE4UF5UDAXL6VHOWO}

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	2026-05-18T00:13:17.270685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48b38d470d8289ca17b4182ebf54eeb3b779de6e646d9911ea3c2840e050c284

Aliases

arxiv: 1803.02163 · arxiv_version: 1803.02163v2 · doi: 10.48550/arxiv.1803.02163 · pith_short_12: JCZY2RYNQKE4 · pith_short_16: JCZY2RYNQKE4UF5U · pith_short_8: JCZY2RYN

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/JCZY2RYNQKE4UF5UDAXL6VHOWO \
  | 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: 48b38d470d8289ca17b4182ebf54eeb3b779de6e646d9911ea3c2840e050c284

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd17228dff9c15e7377e152693c94647ebddf5fcff72add30aff5db9e14ee4c0",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-03-06T13:34:27Z",
    "title_canon_sha256": "495d96b8ad401db1591bbf6d62636ea680f864b29cb940ecdb3b5182f14edcc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02163",
    "kind": "arxiv",
    "version": 2
  }
}