Pith Number

pith:BKVL5SER

pith:2016:BKVL5SERGLME5E6CDMF74ELZ7D

not attested not anchored not stored refs pending

Two impurities in a Bose-Einstein condensate: from Yukawa to Efimov attracted polarons

Pascal Naidon

arxiv:1607.04507 v3 · 2016-07-15 · 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{BKVL5SERGLME5E6CDMF74ELZ7D}

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	2026-05-18T00:17:44.385039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0aaabec89132d84e93c21b0bfe1179f8e70c5725b9a5421b9abab25dcbee5d31

Aliases

arxiv: 1607.04507 · arxiv_version: 1607.04507v3 · doi: 10.48550/arxiv.1607.04507 · pith_short_12: BKVL5SERGLME · pith_short_16: BKVL5SERGLME5E6C · pith_short_8: BKVL5SER

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/BKVL5SERGLME5E6CDMF74ELZ7D \
  | 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: 0aaabec89132d84e93c21b0bfe1179f8e70c5725b9a5421b9abab25dcbee5d31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19af3cde4822eadc86202bc9f47e771e33efdfa98e9197929268b079c6164f58",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2016-07-15T13:43:21Z",
    "title_canon_sha256": "ce826a9122c5fdc49ebfd2c058fa4ece61f435d73fe7e0084eecd7d3b8fd1996"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.04507",
    "kind": "arxiv",
    "version": 3
  }
}