Pith Number

pith:KCPGFGAR

pith:2015:KCPGFGARJ6LMAHI5X2R7QHH2TC

not attested not anchored not stored refs pending

Di-photon excess illuminates Dark Matter

Alberto Mariotti, Diego Redigolo, Mihailo Backovic

arxiv:1512.04917 v2 · 2015-12-15 · hep-ph · 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{KCPGFGARJ6LMAHI5X2R7QHH2TC}

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	2026-05-18T01:16:44.609127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

509e6298114f96c01d1dbea3f81cfa9881919c838d97ba671c3761d3d95a1504

Aliases

arxiv: 1512.04917 · arxiv_version: 1512.04917v2 · doi: 10.48550/arxiv.1512.04917 · pith_short_12: KCPGFGARJ6LM · pith_short_16: KCPGFGARJ6LMAHI5 · pith_short_8: KCPGFGAR

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/KCPGFGARJ6LMAHI5X2R7QHH2TC \
  | 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: 509e6298114f96c01d1dbea3f81cfa9881919c838d97ba671c3761d3d95a1504

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ab7fc96107d228d7981beb5528ca155b8cfadd36094cd5b7b2d2e40b8dc2ba7",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-12-15T20:26:16Z",
    "title_canon_sha256": "78597ecfdd728ae08e85465ecac14e1b5501797dbf52f12c22fa4f6e16fade96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04917",
    "kind": "arxiv",
    "version": 2
  }
}