Pith Number

pith:IK3OETQU

pith:2021:IK3OETQULLW33LLFBEU67A74FE

not attested not anchored not stored refs pending

Self-stabilized Bose polarons

Richard Schmidt, Tilman Enss

arxiv:2102.13616 v4 · 2021-02-26 · cond-mat.quant-gas · 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{IK3OETQULLW33LLFBEU67A74FE}

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	2026-07-05T04:56:58.239845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42b6e24e145aedbdad650929ef83fc29083f29493fd66d176640c8698632607e

Aliases

arxiv: 2102.13616 · arxiv_version: 2102.13616v4 · doi: 10.48550/arxiv.2102.13616 · pith_short_12: IK3OETQULLW3 · pith_short_16: IK3OETQULLW33LLF · pith_short_8: IK3OETQU

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/IK3OETQULLW33LLFBEU67A74FE \
  | 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: 42b6e24e145aedbdad650929ef83fc29083f29493fd66d176640c8698632607e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8481d922ee876290ccefeb1d1fea62f7d9d7b30a45af0239f2dc65ecd7b4399c",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2021-02-26T17:35:00Z",
    "title_canon_sha256": "d002299718707b98754146f01fc3bf636b07c9f6d592481a978a3f95413be9ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.13616",
    "kind": "arxiv",
    "version": 4
  }
}