Pith Number

pith:XDDLYS2T

pith:2011:XDDLYS2TD26YTR4QSKLDPMICJ7

not attested not anchored not stored refs pending

The Constituent Chiral Quark Model Revisited

Eduardo de Rafael

arxiv:1107.0226 v1 · 2011-07-01 · 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{XDDLYS2TD26YTR4QSKLDPMICJ7}

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	2026-05-18T02:01:25.870411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8c6bc4b531ebd89c790929637b1024fda0ccc263ae9af06b4f7bbb9084d9a26

Aliases

arxiv: 1107.0226 · arxiv_version: 1107.0226v1 · doi: 10.48550/arxiv.1107.0226 · pith_short_12: XDDLYS2TD26Y · pith_short_16: XDDLYS2TD26YTR4Q · pith_short_8: XDDLYS2T

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/XDDLYS2TD26YTR4QSKLDPMICJ7 \
  | 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: b8c6bc4b531ebd89c790929637b1024fda0ccc263ae9af06b4f7bbb9084d9a26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc822b8a3c485286d4ba23f2a5b2de0277938c1d01d154b78da06840147d4936",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-07-01T13:56:27Z",
    "title_canon_sha256": "c441e1e80b4dc2236eade9c64ebefbe981e7041bf1b239535e6e40ae684717ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.0226",
    "kind": "arxiv",
    "version": 1
  }
}