Pith Number

pith:26BBEJ2K

pith:2013:26BBEJ2KJDFXEPM4JVSEF3DDFG

not attested not anchored not stored refs pending

Optimizing Thermoelectric Power Factor by Means of a Potential Barrier

Hans Kosina, Neophytos Neophytou

arxiv:1307.8156 v1 · 2013-07-30 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{26BBEJ2KJDFXEPM4JVSEF3DDFG}

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	2026-05-18T03:17:02.232631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d78212274a48cb723d9c4d6442ec632989249ce28405e32ea487c43975c36abe

Aliases

arxiv: 1307.8156 · arxiv_version: 1307.8156v1 · doi: 10.48550/arxiv.1307.8156 · pith_short_12: 26BBEJ2KJDFX · pith_short_16: 26BBEJ2KJDFXEPM4 · pith_short_8: 26BBEJ2K

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/26BBEJ2KJDFXEPM4JVSEF3DDFG \
  | 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: d78212274a48cb723d9c4d6442ec632989249ce28405e32ea487c43975c36abe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bcbb651db05f9854f367332e31bbde2fe78512168b8bfd34efde92093842061",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-07-30T21:59:12Z",
    "title_canon_sha256": "b865596f2bee1d64fb9ee5829b8a6e5d4ac5512e7b474f840d33352408731dd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.8156",
    "kind": "arxiv",
    "version": 1
  }
}