Pith Number

pith:BIWYK6HB

pith:2021:BIWYK6HB3ZCKQM3OYIQHWTR4T6

not attested not anchored not stored refs pending

Cutting rules on a cylinder: a bottom-up approach to quantum kinetic theory for the early universe

Peter Mat\'ak, Tom\'a\v{s} Bla\v{z}ek

arxiv:2104.06395 v4 · 2021-04-13 · 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{BIWYK6HB3ZCKQM3OYIQHWTR4T6}

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.

Cited by

1 paper in Pith

Asymmetric dark matter from semi-annihilation: unitarity constraints and long-lived final states

Receipt and verification

First computed	2026-07-05T04:03:45.627001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a2d8578e1de44a8336ec2207b4e3c9f9a4cba3f6309bdf1fe28f925be008f88

Aliases

arxiv: 2104.06395 · arxiv_version: 2104.06395v4 · doi: 10.48550/arxiv.2104.06395 · pith_short_12: BIWYK6HB3ZCK · pith_short_16: BIWYK6HB3ZCKQM3O · pith_short_8: BIWYK6HB

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/BIWYK6HB3ZCKQM3OYIQHWTR4T6 \
  | 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: 0a2d8578e1de44a8336ec2207b4e3c9f9a4cba3f6309bdf1fe28f925be008f88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8f7d2e989f060a2e8916b412066a0704bf1f2ac070899778bde2426f1d354a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-04-13T17:56:57Z",
    "title_canon_sha256": "5cb26cc4ae21740365465c4878d89c6392ce71be1c16514533362fe7970be723"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.06395",
    "kind": "arxiv",
    "version": 4
  }
}