Pith Number

pith:6M6I2NLM

pith:2015:6M6I2NLMWCJ4NMEA6XRL5X7A2J

not attested not anchored not stored refs pending

Excitation band topology and edge matter waves in Bose-Einstein condensates in optical lattices

Masahito Ueda, Shunsuke Furukawa

arxiv:1506.04556 v2 · 2015-06-15 · cond-mat.quant-gas · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6M6I2NLMWCJ4NMEA6XRL5X7A2J}

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	2026-05-18T01:25:46.958853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f33c8d356cb093c6b080f5e2bedfe0d249973ba7883eb0e47027173f8b954046

Aliases

arxiv: 1506.04556 · arxiv_version: 1506.04556v2 · doi: 10.48550/arxiv.1506.04556 · pith_short_12: 6M6I2NLMWCJ4 · pith_short_16: 6M6I2NLMWCJ4NMEA · pith_short_8: 6M6I2NLM

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/6M6I2NLMWCJ4NMEA6XRL5X7A2J \
  | 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: f33c8d356cb093c6b080f5e2bedfe0d249973ba7883eb0e47027173f8b954046

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "441e17a0c369620a9cda7e6904d9a6e5093fe16d826c9d70fcf1f40d56c82548",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-06-15T11:36:33Z",
    "title_canon_sha256": "35683167531fd575e4c32ec667224301f64911398cd6dc5154ac3105488434e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.04556",
    "kind": "arxiv",
    "version": 2
  }
}