Pith Number

pith:L76RCUIV

pith:2014:L76RCUIV5RIAT5HCOJ6JGDBGY2

not attested not anchored not stored refs pending

Spin-polarons in an exchange model

E. Vallejo, M. Avignon, O. Navarro

arxiv:1401.7644 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{L76RCUIV5RIAT5HCOJ6JGDBGY2}

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	2026-05-18T01:44:54.853099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ffd115115ec5009f4e2727c930c26c6976593420978ece4c9e823f7ee10ba64

Aliases

arxiv: 1401.7644 · arxiv_version: 1401.7644v1 · doi: 10.48550/arxiv.1401.7644 · pith_short_12: L76RCUIV5RIA · pith_short_16: L76RCUIV5RIAT5HC · pith_short_8: L76RCUIV

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/L76RCUIV5RIAT5HCOJ6JGDBGY2 \
  | 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: 5ffd115115ec5009f4e2727c930c26c6976593420978ece4c9e823f7ee10ba64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20957ca5102c15e009a9733900253f959dd622ff508c176731388efed939a5d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-01-29T20:06:44Z",
    "title_canon_sha256": "8ea19a3209e29622a18adc28898cf46d8d221c7f92812d37cba233e9be81d52f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7644",
    "kind": "arxiv",
    "version": 1
  }
}