Pith Number

pith:GY6RXPMA

pith:2019:GY6RXPMALEL4TXM6JRL6ZAQPDQ

not attested not anchored not stored refs pending

Line shape and $D^{(\ast)}\bar D^{(\ast)}$ probabilities of $\psi(3770)$ from the $e^+e^-\to D\bar D$ reaction

E. Oset, M. Bayar, Q. X. Yu, W. H. Liang

arxiv:1901.09862 v1 · 2019-01-28 · 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{GY6RXPMALEL4TXM6JRL6ZAQPDQ}

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	2026-05-17T23:49:02.102941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

363d1bbd805917c9dd9e4c57ec820f1c0847698f096255b55e18edf11cf71675

Aliases

arxiv: 1901.09862 · arxiv_version: 1901.09862v1 · doi: 10.48550/arxiv.1901.09862 · pith_short_12: GY6RXPMALEL4 · pith_short_16: GY6RXPMALEL4TXM6 · pith_short_8: GY6RXPMA

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/GY6RXPMALEL4TXM6JRL6ZAQPDQ \
  | 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: 363d1bbd805917c9dd9e4c57ec820f1c0847698f096255b55e18edf11cf71675

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6769bdf11acc6a430bab4975ffcb7a761a2d709bb559948fda034554f926ae24",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-01-28T18:08:52Z",
    "title_canon_sha256": "3342148a6336b4a1e4bd4a0e6fb3c37c4930c2d7c7cb1958393c38be588d750c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.09862",
    "kind": "arxiv",
    "version": 1
  }
}