Pith Number

pith:HDMTWNGK

pith:2019:HDMTWNGKZZD5AAH2NWHNKNGXPD

not attested not anchored not stored refs pending

In Praise and in Search of Highly-Polarizable Semiconductors

Jayakanth Ravichandran, Rafael Jaramillo

arxiv:1907.04600 v1 · 2019-07-10 · 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{HDMTWNGKZZD5AAH2NWHNKNGXPD}

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	2026-05-17T23:40:57.414501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38d93b34cace47d000fa6d8ed534d778f8e2da578ef9699dd22465c6db6e9070

Aliases

arxiv: 1907.04600 · arxiv_version: 1907.04600v1 · doi: 10.48550/arxiv.1907.04600 · pith_short_12: HDMTWNGKZZD5 · pith_short_16: HDMTWNGKZZD5AAH2 · pith_short_8: HDMTWNGK

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/HDMTWNGKZZD5AAH2NWHNKNGXPD \
  | 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: 38d93b34cace47d000fa6d8ed534d778f8e2da578ef9699dd22465c6db6e9070

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd1d89d27f0d6b61c700a556ca05a13dfdff2f870a2446b2d4901628b869e269",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-07-10T10:09:18Z",
    "title_canon_sha256": "db1c82b82916b56538d26dd2a70a34d6127afe6938513d9af9194c3e49a2b210"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.04600",
    "kind": "arxiv",
    "version": 1
  }
}