Pith Number

pith:CSFLI75X

pith:2018:CSFLI75XFZCQUMCDCC6EO4KX4T

not attested not anchored not stored refs pending

The Direct Coupling of Light Quarks to Heavy Di-quarks

Haipeng An, Mark B. Wise

arxiv:1809.02139 v1 · 2018-09-06 · 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{CSFLI75XFZCQUMCDCC6EO4KX4T}

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	2026-05-17T23:57:40.095485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

148ab47fb72e450a304310bc477157e4de7522818cfe6ffc33de8b2049a1d399

Aliases

arxiv: 1809.02139 · arxiv_version: 1809.02139v1 · doi: 10.48550/arxiv.1809.02139 · pith_short_12: CSFLI75XFZCQ · pith_short_16: CSFLI75XFZCQUMCD · pith_short_8: CSFLI75X

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/CSFLI75XFZCQUMCDCC6EO4KX4T \
  | 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: 148ab47fb72e450a304310bc477157e4de7522818cfe6ffc33de8b2049a1d399

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f06d0fe65e02cedbef09afd817256bfa467a87494850503eb2b514d412e3f2c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-09-06T18:00:02Z",
    "title_canon_sha256": "2a5bbf35da0301efc87c2d9e73e0c930eebe461da17d5557c4a5ddb089d880ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02139",
    "kind": "arxiv",
    "version": 1
  }
}