Pith Number

pith:PW6TPLYS

pith:2011:PW6TPLYSCLRKEQPC5ZULNX3ZDO

not attested not anchored not stored refs pending

Expressing Properties of BPM Measurement System in Terms of Error Emittance and Error Twiss Parameters

Nina Golubeva, Vladimir Balandin, Winfried Decking

arxiv:1105.2113 v1 · 2011-05-11 · physics.acc-ph

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.

Receipt and verification

First computed	2026-05-18T04:22:21.532872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dbd37af1212e2a241e2ee68b6df791ba175ad67af0e2022ec4e3d6e66ddb452

Aliases

arxiv: 1105.2113 · arxiv_version: 1105.2113v1 · doi: 10.48550/arxiv.1105.2113 · pith_short_12: PW6TPLYSCLRK · pith_short_16: PW6TPLYSCLRKEQPC · pith_short_8: PW6TPLYS

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/PW6TPLYSCLRKEQPC5ZULNX3ZDO \
  | 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: 7dbd37af1212e2a241e2ee68b6df791ba175ad67af0e2022ec4e3d6e66ddb452

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d6bc151fa64925cba1b12fb0a74ea37b25e4eea2dd154a215dc2c3f2eff771d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2011-05-11T08:07:57Z",
    "title_canon_sha256": "f197556538582aa879a29d4a12d16b9abea4eaa6d255f35036de49be11d56b3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.2113",
    "kind": "arxiv",
    "version": 1
  }
}