Pith Number

pith:IH5EQFUL

pith:2015:IH5EQFUL3QKFPM3ILWZEEOUMLE

not attested not anchored not stored refs pending

Calculation of the effect of slit size on emittance measurements made by a two-slit scanner

Alexander Shemyakin, Richard D'Arcy

arxiv:1503.06055 v2 · 2015-03-20 · physics.acc-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{IH5EQFUL3QKFPM3ILWZEEOUMLE}

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	2026-05-18T01:23:08.594406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41fa48168bdc1457b3685db2423a8c593b3351fba09d614766f50d3729c8f1a4

Aliases

arxiv: 1503.06055 · arxiv_version: 1503.06055v2 · doi: 10.48550/arxiv.1503.06055 · pith_short_12: IH5EQFUL3QKF · pith_short_16: IH5EQFUL3QKFPM3I · pith_short_8: IH5EQFUL

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/IH5EQFUL3QKFPM3ILWZEEOUMLE \
  | 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: 41fa48168bdc1457b3685db2423a8c593b3351fba09d614766f50d3729c8f1a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2f3dd0098dac700a0b0a55dc6467dd85a654c8bc99364938d82ed8c461084ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2015-03-20T12:37:31Z",
    "title_canon_sha256": "0ef15432a94096f5ca55d354b35d4e5b105082c30831e69088e202fcbd86558a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.06055",
    "kind": "arxiv",
    "version": 2
  }
}