Pith Number

pith:MMCBUYOO

pith:1999:MMCBUYOOHH6IAWLGKOR4MWW3MJ

not attested not anchored not stored refs pending

Study of Charm Production in Z Decays

ALEPH Collaboration

arxiv:hep-ex/9909032 v1 · 1999-09-20 · hep-ex

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

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

Measurement of charged-hadron distributions in heavy-flavor jets in proton-proton collisions at $\sqrt{s}$=13 TeV

Receipt and verification

First computed	2026-05-18T03:47:20.820372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63041a61ce39fc80596653a3c65adb6267551ee253b979fa3380bb6160dcb4d3

Aliases

arxiv: hep-ex/9909032 · arxiv_version: hep-ex/9909032v1 · doi: 10.48550/arxiv.hep-ex/9909032 · pith_short_12: MMCBUYOOHH6I · pith_short_16: MMCBUYOOHH6IAWLG · pith_short_8: MMCBUYOO

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/MMCBUYOOHH6IAWLGKOR4MWW3MJ \
  | 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: 63041a61ce39fc80596653a3c65adb6267551ee253b979fa3380bb6160dcb4d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22d78f5e787d4d1010d60c745c7d7422eb1227fc4281da8245dbc4262dd8a28b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "1999-09-20T08:00:04Z",
    "title_canon_sha256": "8cfe07b8b3c9a80dc4c27328d3118878fafc59d51418b2359c6a067230b49994"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/9909032",
    "kind": "arxiv",
    "version": 1
  }
}