Pith Number

pith:Q5NNJKNC

pith:2010:Q5NNJKNCKP45YLBESP2BXE7A2G

not attested not anchored not stored refs pending

Surface defects and conduction in polar oxide heterostructures

Emilio Artacho, N. C. Bristowe, P. B. Littlewood

arxiv:1008.1951 v2 · 2010-08-11 · 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{Q5NNJKNCKP45YLBESP2BXE7A2G}

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	2026-05-18T04:22:00.922996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

875ad4a9a253f9dc2c2493f41b93e0d1954be47861b0b67c3ce328d2acc42e91

Aliases

arxiv: 1008.1951 · arxiv_version: 1008.1951v2 · doi: 10.48550/arxiv.1008.1951 · pith_short_12: Q5NNJKNCKP45 · pith_short_16: Q5NNJKNCKP45YLBE · pith_short_8: Q5NNJKNC

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/Q5NNJKNCKP45YLBESP2BXE7A2G \
  | 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: 875ad4a9a253f9dc2c2493f41b93e0d1954be47861b0b67c3ce328d2acc42e91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c728d0cdd5cc3bd1180c49ae8d18fbe45756ada0987f445477bc80df0e68b2e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-08-11T16:17:16Z",
    "title_canon_sha256": "56e641aa0f93c6642b298f12694df87def6f5df00313a92282291530085c16d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.1951",
    "kind": "arxiv",
    "version": 2
  }
}