Pith Number

pith:YFXTIGIY

pith:2019:YFXTIGIYOC7P7AQUAB4RG5QY5P

not attested not anchored not stored refs pending

Nucleon Femtography from Exclusive Reactions

Simonetta Liuti

arxiv:1903.08760 v1 · 2019-03-20 · 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{YFXTIGIYOC7P7AQUAB4RG5QY5P}

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	2026-05-17T23:50:43.989659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c16f34191870beff82140079137618ebfb965bfdc2a43c269186b8165252a3da

Aliases

arxiv: 1903.08760 · arxiv_version: 1903.08760v1 · doi: 10.48550/arxiv.1903.08760 · pith_short_12: YFXTIGIYOC7P · pith_short_16: YFXTIGIYOC7P7AQU · pith_short_8: YFXTIGIY

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/YFXTIGIYOC7P7AQUAB4RG5QY5P \
  | 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: c16f34191870beff82140079137618ebfb965bfdc2a43c269186b8165252a3da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4684cb8a833983f0e38da54c23586c88ce9946835bce4361a60ddf57f1d70b4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-03-20T22:02:10Z",
    "title_canon_sha256": "ef3f33e80a652e9fcf95af31fe08e61598871020e29306e3547bda193e18f6ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08760",
    "kind": "arxiv",
    "version": 1
  }
}