Pith Number

pith:U7JZUIBZ

pith:2017:U7JZUIBZYYFYRJ6FZRJWJLXI6A

not attested not anchored not stored refs pending

Charmonium spectrum and diffractive production in a light-front Hamiltonian approach

Guangyao Chen, James P. Vary, Kirill Tuchin, Pieter Maris, Yang Li

arxiv:1701.02279 v1 · 2017-01-09 · 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{U7JZUIBZYYFYRJ6FZRJWJLXI6A}

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	2026-05-18T00:31:51.599783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7d39a2039c60b88a7c5cc5364aee8f00d5d70279d4553a81d7177b4b5df1d68

Aliases

arxiv: 1701.02279 · arxiv_version: 1701.02279v1 · doi: 10.48550/arxiv.1701.02279 · pith_short_12: U7JZUIBZYYFY · pith_short_16: U7JZUIBZYYFYRJ6F · pith_short_8: U7JZUIBZ

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/U7JZUIBZYYFYRJ6FZRJWJLXI6A \
  | 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: a7d39a2039c60b88a7c5cc5364aee8f00d5d70279d4553a81d7177b4b5df1d68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4dad30b36ef92cc9c8bdf820d379f338bf523ebe74a1694c915324d16e01229",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2017-01-09T17:50:06Z",
    "title_canon_sha256": "10ef8a0db4afdb6d07b52d616875626a299b90834d7cdb123107a1f99d6c75ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02279",
    "kind": "arxiv",
    "version": 1
  }
}