Pith Number

pith:UBBXSH2B

pith:2019:UBBXSH2BHTTQHFMXLAJMTYKP6G

not attested not anchored not stored refs pending

Poincare' covariant light-front spectral function and transverse momentum distribution

Emanuele Pace, Giovanni Salme', Sergio Scopetta

arxiv:1903.08073 v1 · 2019-03-19 · nucl-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UBBXSH2BHTTQHFMXLAJMTYKP6G}

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	2026-05-17T23:50:53.012889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a043791f413ce70395975812c9e14ff1bfea67ca60479ea12c69c59604179f56

Aliases

arxiv: 1903.08073 · arxiv_version: 1903.08073v1 · doi: 10.48550/arxiv.1903.08073 · pith_short_12: UBBXSH2BHTTQ · pith_short_16: UBBXSH2BHTTQHFMX · pith_short_8: UBBXSH2B

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/UBBXSH2BHTTQHFMXLAJMTYKP6G \
  | 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: a043791f413ce70395975812c9e14ff1bfea67ca60479ea12c69c59604179f56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "416883688b0cc71553b7d263ad2686ea17ca13e51b5ecab0744e3f59fc161b72",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2019-03-19T15:59:17Z",
    "title_canon_sha256": "04301fe2ebfde1f5444becbc20a42b0c2bc46fe8ef0769014fc66b6357658e83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08073",
    "kind": "arxiv",
    "version": 1
  }
}