Pith Number

pith:BPFS2US2

pith:2014:BPFS2US2KPDDQ4T3FGARLGBZDM

not attested not anchored not stored refs pending

Magnetic polaron structures in the one-dimensional double and super-exchange model

E. Vallejo, F. L\'opez-Ur\'ias, M. Avignon, O. Navarro

arxiv:1401.7656 v1 · 2014-01-29 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BPFS2US2KPDDQ4T3FGARLGBZDM}

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	2026-05-18T01:44:54.815981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bcb2d525a53c638727b29811598391b19f43fcef9f1f28addb4fa086211fd8b

Aliases

arxiv: 1401.7656 · arxiv_version: 1401.7656v1 · doi: 10.48550/arxiv.1401.7656 · pith_short_12: BPFS2US2KPDD · pith_short_16: BPFS2US2KPDDQ4T3 · pith_short_8: BPFS2US2

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/BPFS2US2KPDDQ4T3FGARLGBZDM \
  | 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: 0bcb2d525a53c638727b29811598391b19f43fcef9f1f28addb4fa086211fd8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6c30c657c07d4dd7d74c2a465ea295eb968f767d4f886894306a69c063fe0d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-01-29T20:45:10Z",
    "title_canon_sha256": "131378503979ffea1fb6aee07b8d7b9c3b688d62f04922f41298f61f3373f8d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7656",
    "kind": "arxiv",
    "version": 1
  }
}