Pith Number

pith:GYMBFSMC

pith:2019:GYMBFSMCWSVBPAD4RKLU3KELMN

not attested not anchored not stored refs pending

Systematic interpolatory ansatz for one-dimensional polaron systems

E. J. Lindgren, N. T. Zinner, R. E. Barfknecht

arxiv:1908.02849 v1 · 2019-08-07 · 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{GYMBFSMCWSVBPAD4RKLU3KELMN}

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	2026-07-04T23:52:24.030774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

361812c982b4aa17807c8a974da88b637bec6a6241183f8be1d32d12022831d7

Aliases

arxiv: 1908.02849 · arxiv_version: 1908.02849v1 · doi: 10.48550/arxiv.1908.02849 · pith_short_12: GYMBFSMCWSVB · pith_short_16: GYMBFSMCWSVBPAD4 · pith_short_8: GYMBFSMC

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/GYMBFSMCWSVBPAD4RKLU3KELMN \
  | 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: 361812c982b4aa17807c8a974da88b637bec6a6241183f8be1d32d12022831d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18eaf4273a3d5b682b3b3342dfff18b0c50485aed5cefdd130474320f95dafc0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2019-08-07T21:35:00Z",
    "title_canon_sha256": "e1e7993536513bb38208eb3f11d63578cefa840ae7856a646ac781feacb27ff5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02849",
    "kind": "arxiv",
    "version": 1
  }
}