Pith Number

pith:2QROFIYU

pith:2013:2QROFIYUFAIVAXIRCWHDZXK7PL

not attested not anchored not stored refs pending

Field-theoretical study of the Bose polaron

Richard Schmidt, Steffen Patrick Rath

arxiv:1308.3457 v2 · 2013-08-15 · 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{2QROFIYUFAIVAXIRCWHDZXK7PL}

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	2026-05-18T03:04:37.333542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d422e2a3142811505d11158e3cdd5f7ae6eff3189ad288d93d9863afaadd110c

Aliases

arxiv: 1308.3457 · arxiv_version: 1308.3457v2 · doi: 10.48550/arxiv.1308.3457 · pith_short_12: 2QROFIYUFAIV · pith_short_16: 2QROFIYUFAIVAXIR · pith_short_8: 2QROFIYU

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/2QROFIYUFAIVAXIRCWHDZXK7PL \
  | 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: d422e2a3142811505d11158e3cdd5f7ae6eff3189ad288d93d9863afaadd110c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7821b5b72f60a66d9b47f74fa4fa38eee45e8df0b1c7b4eeb30da902c89a4771",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2013-08-15T17:03:18Z",
    "title_canon_sha256": "6fbc8f9056b9be1232c279761abc93d7b2467fd466e62e5a99584925ff13b60a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3457",
    "kind": "arxiv",
    "version": 2
  }
}