Pith Number

pith:I5I62F6R

pith:2018:I5I62F6RUZDSZDAGNHTAHM3AHC

not attested not anchored not stored refs pending

Two-particle indistinguishability and identification of boson-and-fermion species: a Fisher information approach

Jaewan Kim, Jeongho Bang, Su-Yong Lee

arxiv:1802.10187 v4 · 2018-02-27 · quant-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{I5I62F6RUZDSZDAGNHTAHM3AHC}

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	2026-05-17T23:40:04.580168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4751ed17d1a6472c8c0669e603b36038a537417303164ec662e331734b97df23

Aliases

arxiv: 1802.10187 · arxiv_version: 1802.10187v4 · doi: 10.48550/arxiv.1802.10187 · pith_short_12: I5I62F6RUZDS · pith_short_16: I5I62F6RUZDSZDAG · pith_short_8: I5I62F6R

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/I5I62F6RUZDSZDAGNHTAHM3AHC \
  | 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: 4751ed17d1a6472c8c0669e603b36038a537417303164ec662e331734b97df23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b9730bc5809b480cfc025ead189abe6a502369c30ef1da844460dfd323155bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-02-27T22:13:45Z",
    "title_canon_sha256": "43e682633237986af9e966d1968d4ffd0d7c6147af62316ccba678d0c8712feb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.10187",
    "kind": "arxiv",
    "version": 4
  }
}