Pith Number

pith:WREQEWK3

pith:2015:WREQEWK3WLCVK743THALD3J7EC

not attested not anchored not stored refs pending

Dark Matter and Global Symmetries

Farinaldo S. Queiroz, Stefano Profumo, Yann Mambrini

arxiv:1508.06635 v2 · 2015-08-26 · 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{WREQEWK3WLCVK743THALD3J7EC}

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	2026-05-18T01:00:40.458428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b44902595bb2c5557f9b99c0b1ed3f20a4744d1a05ac8d566619b2f3fc17e404

Aliases

arxiv: 1508.06635 · arxiv_version: 1508.06635v2 · doi: 10.48550/arxiv.1508.06635 · pith_short_12: WREQEWK3WLCV · pith_short_16: WREQEWK3WLCVK743 · pith_short_8: WREQEWK3

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/WREQEWK3WLCVK743THALD3J7EC \
  | 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: b44902595bb2c5557f9b99c0b1ed3f20a4744d1a05ac8d566619b2f3fc17e404

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4d1ae73879d5f401466be09b8a1c23d7711691969b92d8180fd119c21a987c7",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-08-26T20:07:45Z",
    "title_canon_sha256": "60b1f2de9ccb24c4d29c858eba070cf4848d2f527616ecf79ab946421fe3a3a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.06635",
    "kind": "arxiv",
    "version": 2
  }
}