Pith Number

pith:7VRISERQ

pith:2017:7VRISERQRUM4B236NAEGWTQ4DM

not attested not anchored not stored refs pending

Threshold effects in hadron spectrum: a new spectroscopy?

David R. Entem, Francisco Fern\'andez, Jorge Segovia, Pablo G. Ortega

arxiv:1711.05495 v1 · 2017-11-15 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7VRISERQRUM4B236NAEGWTQ4DM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:07:11.522959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd628912308d19c0eb7e68086b4e1c1b29ba2eb268da8e156e6f5a7bee4dedf4

Aliases

arxiv: 1711.05495 · arxiv_version: 1711.05495v1 · doi: 10.48550/arxiv.1711.05495 · pith_short_12: 7VRISERQRUM4 · pith_short_16: 7VRISERQRUM4B236 · pith_short_8: 7VRISERQ

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/7VRISERQRUM4B236NAEGWTQ4DM \
  | 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: fd628912308d19c0eb7e68086b4e1c1b29ba2eb268da8e156e6f5a7bee4dedf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11f2be9c5bc52c5f97206e9fa26de2edfd36b251979494b4f6422dfbe76d4d80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2017-11-15T10:53:17Z",
    "title_canon_sha256": "7b19e43a997472025f65d58c1429501dd855c6c90c2c53070e47158112cd88ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05495",
    "kind": "arxiv",
    "version": 1
  }
}