Pith Number

pith:HTNNQXZF

pith:2016:HTNNQXZFGWOI5JYE3JSO3CKXUB

not attested not anchored not stored refs pending

Can sea quark asymmetry shed light on the orbital angular momentum of the proton?

Elena Santopinto, Emanuele R. Nocera

arxiv:1611.07980 v1 · 2016-11-23 · 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{HTNNQXZFGWOI5JYE3JSO3CKXUB}

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	2026-05-18T00:56:44.790057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cdad85f25359c8ea704da64ed8957a078498529ddc2806a3081cc4ac6d6bf65

Aliases

arxiv: 1611.07980 · arxiv_version: 1611.07980v1 · doi: 10.48550/arxiv.1611.07980 · pith_short_12: HTNNQXZFGWOI · pith_short_16: HTNNQXZFGWOI5JYE · pith_short_8: HTNNQXZF

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/HTNNQXZFGWOI5JYE3JSO3CKXUB \
  | 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: 3cdad85f25359c8ea704da64ed8957a078498529ddc2806a3081cc4ac6d6bf65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e4a4e6e3d2dcef6aa5f8e6aaea467ec481e85b856a85371c2300984f18a7944",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2016-11-23T21:00:02Z",
    "title_canon_sha256": "08e4844db7a07da631d14f653d5fb3ce5211922aae98940374d56081eb72f0ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.07980",
    "kind": "arxiv",
    "version": 1
  }
}