Pith Number

pith:WDBB7S4U

pith:2013:WDBB7S4ULJCDKBNQYWNIU72VTI

not attested not anchored not stored refs pending

The Virial Theorem and the Ground State Problem in Polaron Theory

A.V. Tulub, N.I. Kashirina, V.D. Lakhno

arxiv:1310.0246 v1 · 2013-10-01 · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WDBB7S4ULJCDKBNQYWNIU72VTI}

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	2026-05-18T03:11:45.053996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0c21fcb945a443505b0c59a8a7f559a0e39d215210973c87f3679112d50c8b0

Aliases

arxiv: 1310.0246 · arxiv_version: 1310.0246v1 · doi: 10.48550/arxiv.1310.0246 · pith_short_12: WDBB7S4ULJCD · pith_short_16: WDBB7S4ULJCDKBNQ · pith_short_8: WDBB7S4U

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/WDBB7S4ULJCDKBNQYWNIU72VTI \
  | 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: b0c21fcb945a443505b0c59a8a7f559a0e39d215210973c87f3679112d50c8b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18cfdb749c48bbe60b78baf151ab934c12cecc13dc8320314c7e3337d9e7eb5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2013-10-01T11:26:47Z",
    "title_canon_sha256": "f7854b476819f2b6c0a271b11ea56b0187c1b099468304e88dad05f3f65137d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.0246",
    "kind": "arxiv",
    "version": 1
  }
}