Pith Number

pith:FH7GH7JB

pith:2013:FH7GH7JBFMVZ2NU7JHZ37FOQW6

not attested not anchored not stored refs pending

Origin of the energy gap in the narrow-gap semiconductor FeSb2 revealed by high-pressure magnetotransport measurements

H. Takahashi, I. Terasaki, R. Okazaki, Y. Yasui

arxiv:1310.3451 v1 · 2013-10-13 · cond-mat.mtrl-sci · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FH7GH7JBFMVZ2NU7JHZ37FOQW6}

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	2026-05-18T01:47:06.108938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29fe63fd212b2b9d369f49f3bf95d0b781bec9a939eeebbadbea8f88877a23ca

Aliases

arxiv: 1310.3451 · arxiv_version: 1310.3451v1 · doi: 10.48550/arxiv.1310.3451 · pith_short_12: FH7GH7JBFMVZ · pith_short_16: FH7GH7JBFMVZ2NU7 · pith_short_8: FH7GH7JB

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/FH7GH7JBFMVZ2NU7JHZ37FOQW6 \
  | 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: 29fe63fd212b2b9d369f49f3bf95d0b781bec9a939eeebbadbea8f88877a23ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec909c3e692fb0965d2b13884b320dea524e5f60fdb59bc0c6d16777f085c800",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-10-13T06:50:16Z",
    "title_canon_sha256": "9f77a9dd624418b28881c319db4a97e6410299296fb83590aa966d2c259cb654"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.3451",
    "kind": "arxiv",
    "version": 1
  }
}