Pith Number

pith:TL4H3ERW

pith:2019:TL4H3ERWQWAJYDWMM2J2ZGMZG4

not attested not anchored not stored refs pending

Chiral terahertz wave emission from the Weyl semimetal TaAs

Dmitri E. Kharzeev, Evan J. Philip, H. Weng, J. Qi, M. K. Liu, Sahal Kaushik, X. Chen, Y. Gao, Y. L. Su, Y. P. Liu, Y. Qin, Z. Li

arxiv:1901.00986 v3 · 2019-01-04 · cond-mat.mtrl-sci · cond-mat.other · 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{TL4H3ERWQWAJYDWMM2J2ZGMZG4}

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	2026-07-05T00:38:44.511090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9af87d923685809c0ecc6693ac9999371517dfaf1f752c53fe4ba186d4691c63

Aliases

arxiv: 1901.00986 · arxiv_version: 1901.00986v3 · doi: 10.48550/arxiv.1901.00986 · pith_short_12: TL4H3ERWQWAJ · pith_short_16: TL4H3ERWQWAJYDWM · pith_short_8: TL4H3ERW

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/TL4H3ERWQWAJYDWMM2J2ZGMZG4 \
  | 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: 9af87d923685809c0ecc6693ac9999371517dfaf1f752c53fe4ba186d4691c63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff4b12ece5b1ff6c239e2699242b3fc3b2ac0ac616453b7036f04e7988c1501a",
    "cross_cats_sorted": [
      "cond-mat.other",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-01-04T05:37:36Z",
    "title_canon_sha256": "1a3caae05fb947c20265ef172221a22a9b1bf96a5b4f2fe0f8e1e45f366f87a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.00986",
    "kind": "arxiv",
    "version": 3
  }
}