Pith Number

pith:DR4SENFE

pith:2024:DR4SENFEHRHUKSZU6PKAHQBBHU

not attested not anchored not stored refs pending

Non-Hermitian theory of valley excitons in two-dimensional semiconductors

Ci Li, Qingjun Tong, Qiutong Wang

arxiv:2405.19007 v2 · 2024-05-29 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DR4SENFEHRHUKSZU6PKAHQBBHU}

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	2026-07-05T09:46:47.211703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c792234a43c4f454b34f3d403c0213d09767b0fe3a609f2592fae972047599f

Aliases

arxiv: 2405.19007 · arxiv_version: 2405.19007v2 · doi: 10.48550/arxiv.2405.19007 · pith_short_12: DR4SENFEHRHU · pith_short_16: DR4SENFEHRHUKSZU · pith_short_8: DR4SENFE

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/DR4SENFEHRHUKSZU6PKAHQBBHU \
  | 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: 1c792234a43c4f454b34f3d403c0213d09767b0fe3a609f2592fae972047599f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7418817cd4cf823f841a1e82bc7a0bf3b0e2c23e30f803213af7ff7e91214f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2024-05-29T11:45:37Z",
    "title_canon_sha256": "d4d6ce875791885ac362a4176a3fd01da6cc104c6bfa9cf2e41248221682ae16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.19007",
    "kind": "arxiv",
    "version": 2
  }
}