Pith Number

pith:G5KSKRHT

pith:2015:G5KSKRHT4FPYDZPWD7JVFNFXFA

not attested not anchored not stored refs pending

Dark Matter with multi-annihilation channels and AMS-02 positron excess and antiproton

kingman Cheung, Po-Yan Tseng, Yu-Heng Chen

arxiv:1505.00134 v2 · 2015-05-01 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G5KSKRHT4FPYDZPWD7JVFNFXFA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:20:46.487926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37552544f3e15f81e5f61fd352b4b728143a596eb9c4dd5770db28d1c864cd92

Aliases

arxiv: 1505.00134 · arxiv_version: 1505.00134v2 · doi: 10.48550/arxiv.1505.00134 · pith_short_12: G5KSKRHT4FPY · pith_short_16: G5KSKRHT4FPYDZPW · pith_short_8: G5KSKRHT

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/G5KSKRHT4FPYDZPWD7JVFNFXFA \
  | 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: 37552544f3e15f81e5f61fd352b4b728143a596eb9c4dd5770db28d1c864cd92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e937db9b2c728a72537cbd6dc768b8a68c565ec7eb9ff26cd790f5fd07666784",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-05-01T09:46:49Z",
    "title_canon_sha256": "a056dffa63fb2e4ab47a2d16197f9cf8c5d8fe5fb5eba2407a1950e874840e93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00134",
    "kind": "arxiv",
    "version": 2
  }
}