Pith Number

pith:VQGFH5QH

pith:2019:VQGFH5QHROOLZ3IYL5ZDHWMEGV

not attested not anchored not stored refs pending

Determination of Electron Band Structure using Temporal Interferometry

Liang Li, Lixin He, Peixiang Lu, Pengfei Lan, Qingbin Zhang, Wei Cao

arxiv:1908.07283 v1 · 2019-08-20 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VQGFH5QHROOLZ3IYL5ZDHWMEGV}

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	2026-07-05T00:57:07.640231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac0c53f6078b9cbced185f7233d984354382bce0e6492c03a30e6077ecdda562

Aliases

arxiv: 1908.07283 · arxiv_version: 1908.07283v1 · doi: 10.48550/arxiv.1908.07283 · pith_short_12: VQGFH5QHROOL · pith_short_16: VQGFH5QHROOLZ3IY · pith_short_8: VQGFH5QH

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/VQGFH5QHROOLZ3IYL5ZDHWMEGV \
  | 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: ac0c53f6078b9cbced185f7233d984354382bce0e6492c03a30e6077ecdda562

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a56ddeded3d2d3d0f44975a01ca7b1860a32883cafbc0612b12eeecb23ed101b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-08-20T11:45:54Z",
    "title_canon_sha256": "f08065b1a722a5389c20d52ddef5e09db1c335a9a743789fba3b6de3fd5ef114"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07283",
    "kind": "arxiv",
    "version": 1
  }
}