Pith Number

pith:PKI4Q23L

pith:2013:PKI4Q23LFVOMHEYG2YXFDYI3IM

not attested not anchored not stored refs pending

Proximity effect in superconductor/conical magnet/ferromagnet heterostructures

Daniel Fritsch, James F. Annett

arxiv:1311.3278 v1 · 2013-11-13 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PKI4Q23LFVOMHEYG2YXFDYI3IM}

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	2026-05-18T01:46:31.383376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a91c86b6b2d5cc39306d62e51e11b4304ae6104ac5a42975a41f0ad91d3bc98

Aliases

arxiv: 1311.3278 · arxiv_version: 1311.3278v1 · doi: 10.48550/arxiv.1311.3278 · pith_short_12: PKI4Q23LFVOM · pith_short_16: PKI4Q23LFVOMHEYG · pith_short_8: PKI4Q23L

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/PKI4Q23LFVOMHEYG2YXFDYI3IM \
  | 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: 7a91c86b6b2d5cc39306d62e51e11b4304ae6104ac5a42975a41f0ad91d3bc98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0da79de370c797089989093ed0bd786d476e42b8be6a7ad41bb4b2175cf2f5f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-11-13T20:12:47Z",
    "title_canon_sha256": "c06362c28dd9d155a05f0897ccadf34491614eae50d56efe88e3a12d7cfac99a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.3278",
    "kind": "arxiv",
    "version": 1
  }
}