Pith Number

pith:EYM72PAL

pith:2011:EYM72PALRT6TQRKLLP3RULJ65O

not attested not anchored not stored refs pending

Electrochemical ferroelectric switching: The origin of polarization reversal in ultrathin films

Emilio Artacho, J. M. Pruneda, Massimiliano Stengel, N. C. Bristowe, P. B. Littlewood

arxiv:1108.2208 v2 · 2011-08-10 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EYM72PALRT6TQRKLLP3RULJ65O}

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	2026-05-18T04:05:03.741995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2619fd3c0b8cfd38454b5bf71a2d3eebb44520332a6218f8853c5f2d323e5499

Aliases

arxiv: 1108.2208 · arxiv_version: 1108.2208v2 · doi: 10.48550/arxiv.1108.2208 · pith_short_12: EYM72PALRT6T · pith_short_16: EYM72PALRT6TQRKL · pith_short_8: EYM72PAL

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/EYM72PALRT6TQRKLLP3RULJ65O \
  | 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: 2619fd3c0b8cfd38454b5bf71a2d3eebb44520332a6218f8853c5f2d323e5499

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3092abab1e4f6eaa568075ddac53371820c880173254d6b913dfb4c5eac7f95",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-08-10T15:48:25Z",
    "title_canon_sha256": "346a6c60d9fb505fceb7a8a70a44ee7019a097a18ff0445920ff4e554574e5db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2208",
    "kind": "arxiv",
    "version": 2
  }
}