Pith Number

pith:G4KG7KI4

pith:2013:G4KG7KI4BASWX43J3QYFTSYXBQ

not attested not anchored not stored refs pending

Radiative thermal rectification using superconducting materials

Elyes Nefzaoui, J\'er\'emie Drevillon, Karl Joulain, Youn\`es Ezzahri

arxiv:1312.3758 v1 · 2013-12-13 · cond-mat.mes-hall · 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{G4KG7KI4BASWX43J3QYFTSYXBQ}

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	2026-05-18T02:47:52.844860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37146fa91c08256bf369dc3059cb170c3a831dcc14d148246c89a0c20a3ce073

Aliases

arxiv: 1312.3758 · arxiv_version: 1312.3758v1 · doi: 10.48550/arxiv.1312.3758 · pith_short_12: G4KG7KI4BASW · pith_short_16: G4KG7KI4BASWX43J · pith_short_8: G4KG7KI4

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/G4KG7KI4BASWX43J3QYFTSYXBQ \
  | 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: 37146fa91c08256bf369dc3059cb170c3a831dcc14d148246c89a0c20a3ce073

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db0c0baeddedd5e891effe213fa3fc3b52017092e063c686587069bed36a10a9",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-12-13T10:26:31Z",
    "title_canon_sha256": "af5db290ae76e70a861220bf3a8a974277b95df4779c508364aed6240eb4e7fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3758",
    "kind": "arxiv",
    "version": 1
  }
}