Pith Number

pith:PJBPQLEF

pith:2007:PJBPQLEF26GGNCY6VU32RU7I7X

not attested not anchored not stored refs pending

SELEX: Recent Progress in the Analysis of Charm-Strange and Double-Charm Baryons

Jurgen Engelfried (for the SELEX collaboration)

arxiv:hep-ex/0702001 v1 · 2007-02-01 · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PJBPQLEF26GGNCY6VU32RU7I7X}

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.

Cited by

1 paper in Pith

Heavy-quark exotics

Receipt and verification

First computed	2026-07-04T23:54:23.958084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a42f82c85d78c668b1ead37a8d3e8fdf5bf1598e5b2f495f4fe3394fa296380

Aliases

arxiv: hep-ex/0702001 · arxiv_version: hep-ex/0702001v1 · doi: 10.48550/arxiv.hep-ex/0702001 · pith_short_12: PJBPQLEF26GG · pith_short_16: PJBPQLEF26GGNCY6 · pith_short_8: PJBPQLEF

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/PJBPQLEF26GGNCY6VU32RU7I7X \
  | 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: 7a42f82c85d78c668b1ead37a8d3e8fdf5bf1598e5b2f495f4fe3394fa296380

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "994443cada927246ae68e00d8474d5c81e488dce2da8fc7e0376c810a396bf34",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2007-02-01T14:31:21Z",
    "title_canon_sha256": "ab6c0ace3c5ac818cb64eb8430fe7763f71c18e8ec043901ac3a8eba17334899"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0702001",
    "kind": "arxiv",
    "version": 1
  }
}