Pith Number

pith:ZGTOFYKH

pith:2019:ZGTOFYKHSDF7VV7UYN4DZNXURX

not attested not anchored not stored refs pending

Detector-size Upper Bounds on Dark Hadron Lifetime from Cosmology

Lingfeng Li, Yuhsin Tsai

arxiv:1901.09936 v3 · 2019-01-28 · 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{ZGTOFYKHSDF7VV7UYN4DZNXURX}

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

Dark Matter on a Slide

Receipt and verification

First computed	2026-07-05T00:03:13.524283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9a6e2e14790cbfad7f4c3783cb6f48dd4cb8d66869fcd08dd50276e1865bd9a

Aliases

arxiv: 1901.09936 · arxiv_version: 1901.09936v3 · doi: 10.48550/arxiv.1901.09936 · pith_short_12: ZGTOFYKHSDF7 · pith_short_16: ZGTOFYKHSDF7VV7U · pith_short_8: ZGTOFYKH

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/ZGTOFYKHSDF7VV7UYN4DZNXURX \
  | 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: c9a6e2e14790cbfad7f4c3783cb6f48dd4cb8d66869fcd08dd50276e1865bd9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01822ced8bbdf2f96f7c47a053b1200375c75cad26a1e7e8ac24667e35db3cd7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-01-28T19:00:05Z",
    "title_canon_sha256": "9a9aa5b1cb31c27c3652e14a761899c478aef7f57ce15ffed358c7e41669990e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.09936",
    "kind": "arxiv",
    "version": 3
  }
}