Pith Number

pith:DTIGFX7L

pith:2017:DTIGFX7L54JHESD24I7GBZ2ZB5

not attested not anchored not stored refs pending

Little composite dark matter

Andreas Weiler, Gilad Perez, Reuven Balkin

arxiv:1707.09980 v1 · 2017-07-31 · 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{DTIGFX7L54JHESD24I7GBZ2ZB5}

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	2026-05-18T00:23:56.182208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cd062dfebef1272487ae23e60e7590f750c6b9d653554cc352cf428816d8107

Aliases

arxiv: 1707.09980 · arxiv_version: 1707.09980v1 · doi: 10.48550/arxiv.1707.09980 · pith_short_12: DTIGFX7L54JH · pith_short_16: DTIGFX7L54JHESD2 · pith_short_8: DTIGFX7L

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/DTIGFX7L54JHESD24I7GBZ2ZB5 \
  | 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: 1cd062dfebef1272487ae23e60e7590f750c6b9d653554cc352cf428816d8107

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b9302ae76afb1b33978d25988a672b7fdf9aa763ff04469db6a6cbfc82de2b1",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2017-07-31T17:59:47Z",
    "title_canon_sha256": "a64270d8a2076a3fd991bcfe31100b0fbb64ecc671556109dcb222e57d6675ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.09980",
    "kind": "arxiv",
    "version": 1
  }
}