Pith Number

pith:4J5VYNBQ

pith:2026:4J5VYNBQ3H6B2TGQFTTR5I5ETB

not attested not anchored not stored refs pending

PolyInterview: An LLM-based Platform for Immersive Mock Interview Practice with Comprehensive Multimodal Assessment

Chen Chen, Jianing Yin, Jiannong Cao, Xiaoyun Liu, Zhiyuan Wen, Zhuo Li, Zijian Wang

arxiv:2607.10310 v1 · 2026-07-11 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4J5VYNBQ3H6B2TGQFTTR5I5ETB}

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.

Cited by

1 paper in Pith

PolyPresentation: A Multimodal AI Platform for Slide-Aware Iterative Presentation Practice

Receipt and verification

First computed	2026-07-14T01:21:08.839148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e27b5c3430d9fc1d4cd02ce71ea3a49879c0c243ad195684f647477ef10fc8e2

Aliases

arxiv: 2607.10310 · arxiv_version: 2607.10310v1 · doi: 10.48550/arxiv.2607.10310 · pith_short_12: 4J5VYNBQ3H6B · pith_short_16: 4J5VYNBQ3H6B2TGQ · pith_short_8: 4J5VYNBQ

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/4J5VYNBQ3H6B2TGQFTTR5I5ETB \
  | 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: e27b5c3430d9fc1d4cd02ce71ea3a49879c0c243ad195684f647477ef10fc8e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5efdccd7835db698e5e3631f4cdd8c7f30bfef10fc351dd4510115341fe95e3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-11T13:33:50Z",
    "title_canon_sha256": "99506876dd635d1ed5770438eb2b90012c433342a9255f3a2edde440b0d010a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.10310",
    "kind": "arxiv",
    "version": 1
  }
}