Pith Number

pith:ZNCBAGGI

pith:2021:ZNCBAGGIXICQDMM3MI3JYUORNT

not attested not anchored not stored refs pending

Optical-pump terahertz-probe spectroscopy of the topological crystalline insulator Pb1-xSnxSe through the topological phase transition

Badih Assaf, David Burghoff, Jiashu Wang, Xinyu Liu, Zhenyang Xiao

arxiv:2111.03183 v1 · 2021-11-04 · 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{ZNCBAGGIXICQDMM3MI3JYUORNT}

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	2026-07-05T03:29:21.604680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb441018c8ba0501b19b62369c51d16cdcfa1b5b23320adbd2ce56da7675a7a0

Aliases

arxiv: 2111.03183 · arxiv_version: 2111.03183v1 · doi: 10.48550/arxiv.2111.03183 · pith_short_12: ZNCBAGGIXICQ · pith_short_16: ZNCBAGGIXICQDMM3 · pith_short_8: ZNCBAGGI

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/ZNCBAGGIXICQDMM3MI3JYUORNT \
  | 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: cb441018c8ba0501b19b62369c51d16cdcfa1b5b23320adbd2ce56da7675a7a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5992c088d47c7743fda618af7939af0ba288f6ef57bbf5018f963fe5f64371e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-11-04T22:29:42Z",
    "title_canon_sha256": "30d6c9644209dcbc5d85cab6b7a884e9554029f147e6e678e2b8f38c0d21e460"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.03183",
    "kind": "arxiv",
    "version": 1
  }
}