Pith Number

pith:TNUAE6EU

pith:2015:TNUAE6EUX2W5L6UVFUY5Y7JDSM

not attested not anchored not stored refs pending

Galaxy cluster constraints on the coupling to photons of low-mass scalars

Denis Wouters, Philippe Brax, Pierre Brun

arxiv:1505.01020 v1 · 2015-05-05 · 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{TNUAE6EUX2W5L6UVFUY5Y7JDSM}

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	2026-05-18T01:31:02.878197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b68027894beadd5fa952d31dc7d2393122250280df827eed05872d462b9284e

Aliases

arxiv: 1505.01020 · arxiv_version: 1505.01020v1 · doi: 10.48550/arxiv.1505.01020 · pith_short_12: TNUAE6EUX2W5 · pith_short_16: TNUAE6EUX2W5L6UV · pith_short_8: TNUAE6EU

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/TNUAE6EUX2W5L6UVFUY5Y7JDSM \
  | 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: 9b68027894beadd5fa952d31dc7d2393122250280df827eed05872d462b9284e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21b1afc417e2a79afa75386a4ca45e931c81b6aa2725e09800607119b390436e",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-05-05T14:39:59Z",
    "title_canon_sha256": "6e3d7effc2d7dcca6a9ed91b14e739afaaa45b47f591abb2cd60cee3e8feaeee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01020",
    "kind": "arxiv",
    "version": 1
  }
}