Pith Number

pith:TAD4DVV5

pith:2025:TAD4DVV5A6EHTNBCWFP7Y3ZA4R

not attested not anchored not stored refs pending

SPeCtrum: A Grounded Framework for Multidimensional Identity Representation in LLM-Based Agent

Esther Hehsun Kim, Eun-mee Kim, Hajin Lim, Hayeon Jeon, Jinsu Eun, Keyeun Lee, Seo Hyeong Kim, Seolhee Lee, Seonghye Cho, Soeun Yang, Yena Ko

arxiv:2502.08599 v1 · 2025-02-12 · 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{TAD4DVV5A6EHTNBCWFP7Y3ZA4R}

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	2026-07-05T10:13:25.146198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9807c1d6bd078879b422b15ffc6f20e475f14fe0f9972e25c0f14876b2c75eb5

Aliases

arxiv: 2502.08599 · arxiv_version: 2502.08599v1 · doi: 10.48550/arxiv.2502.08599 · pith_short_12: TAD4DVV5A6EH · pith_short_16: TAD4DVV5A6EHTNBC · pith_short_8: TAD4DVV5

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/TAD4DVV5A6EHTNBCWFP7Y3ZA4R \
  | 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: 9807c1d6bd078879b422b15ffc6f20e475f14fe0f9972e25c0f14876b2c75eb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8027ea162d9a8ec29ce38ce304239f126191f6217166e008514dd38dbdf908de",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-12T17:38:27Z",
    "title_canon_sha256": "5f3eac40a3dfb0e764e43a72776f456d4e3bb852fd45ffb239998a12ae7a6a7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08599",
    "kind": "arxiv",
    "version": 1
  }
}