Pith Number

pith:4KDLA3XH

pith:2019:4KDLA3XHUHEVHGS5FG5ZLR5QGE

not attested not anchored not stored refs pending

Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy

Aaron Wang, Andrei S. Zadorozhnyi, Dinesh Baral, Jifa Tian, Jinke Tang, Narendra Shrestha, Rabindra Dulal, TeYu Chien, Uppalaiah Erugu, Yuri Dahnovsky, Zhuangen Fu

arxiv:1909.00074 v2 · 2019-08-30 · 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{4KDLA3XHUHEVHGS5FG5ZLR5QGE}

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	2026-07-05T01:58:07.214691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e286b06ee7a1c9539a5d29bb95c7b0313cdbf659798f8a82c6ad93b7aba82c84

Aliases

arxiv: 1909.00074 · arxiv_version: 1909.00074v2 · doi: 10.48550/arxiv.1909.00074 · pith_short_12: 4KDLA3XHUHEV · pith_short_16: 4KDLA3XHUHEVHGS5 · pith_short_8: 4KDLA3XH

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/4KDLA3XHUHEVHGS5FG5ZLR5QGE \
  | 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: e286b06ee7a1c9539a5d29bb95c7b0313cdbf659798f8a82c6ad93b7aba82c84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5aaecdfc82b80f8258912640d4d515c628c7b1f28a0f7610f5effcb09b891f4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-08-30T21:37:12Z",
    "title_canon_sha256": "63ff81c639cef47c32a954e9cdbfa401d2301f46d63be4f9685ccb03f5fd38f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.00074",
    "kind": "arxiv",
    "version": 2
  }
}