Pith Number

pith:UE2JQKAS

pith:2019:UE2JQKAS37LIANVLAVKPHNRHF4

not attested not anchored not stored refs pending

Non-spreading matter-wave packets in a ring

Jieli Qin

arxiv:1908.06285 v1 · 2019-08-17 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UE2JQKAS37LIANVLAVKPHNRHF4}

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	2026-07-04T23:58:14.237778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a134982812dfd68036ab0554f3b6272f293956d2dd0ac9152311951f83c4e3aa

Aliases

arxiv: 1908.06285 · arxiv_version: 1908.06285v1 · doi: 10.48550/arxiv.1908.06285 · pith_short_12: UE2JQKAS37LI · pith_short_16: UE2JQKAS37LIANVL · pith_short_8: UE2JQKAS

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/UE2JQKAS37LIANVLAVKPHNRHF4 \
  | 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: a134982812dfd68036ab0554f3b6272f293956d2dd0ac9152311951f83c4e3aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f53f0c16662ff3ed94c8eb6436db5fdea15dfd6f4daf51c80495a1b4cddf1074",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2019-08-17T10:30:28Z",
    "title_canon_sha256": "77bce5fe50fe79070c402c369beeeea7f3fdbe39baad0c5f816e187e776edc7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06285",
    "kind": "arxiv",
    "version": 1
  }
}