Pith Number

pith:Z2TQQEI4

pith:2019:Z2TQQEI4PNOR5SK4HZOFTIXQBA

not attested not anchored not stored refs pending

Exchange driven freeze out of dark matter

Tarak Nath Maity, Tirtha Sankar Ray

arxiv:1908.10343 v3 · 2019-08-27 · 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{Z2TQQEI4PNOR5SK4HZOFTIXQBA}

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	2026-07-05T01:03:20.303180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cea708111c7b5d1ec95c3e5c59a2f00803d77f42535dfb6bfdb3f502af0f39c9

Aliases

arxiv: 1908.10343 · arxiv_version: 1908.10343v3 · doi: 10.48550/arxiv.1908.10343 · pith_short_12: Z2TQQEI4PNOR · pith_short_16: Z2TQQEI4PNOR5SK4 · pith_short_8: Z2TQQEI4

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/Z2TQQEI4PNOR5SK4HZOFTIXQBA \
  | 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: cea708111c7b5d1ec95c3e5c59a2f00803d77f42535dfb6bfdb3f502af0f39c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a8c6a7f156a90870f6cec7a97bbbe3ccf0d0370b609afcbfa0a3c20ee1c04f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-08-27T17:28:19Z",
    "title_canon_sha256": "1cd93b0e67cd77151e5579d56c2a4d8f143257eb33cee1c9b9176afbcce93708"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.10343",
    "kind": "arxiv",
    "version": 3
  }
}