Pith Number

pith:UIUDECWG

pith:2026:UIUDECWGL42III3JDVFDXERX25

not attested not anchored not stored refs pending

Empirical Grounding Improves the Realism of LLM Agents Simulating Human Behavior During Disruptions

Chen Xia, Yuqing Hu, Zexi Kuang

arxiv:2607.17437 v1 · 2026-07-19 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UIUDECWGL42III3JDVFDXERX25}

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	2026-07-21T01:21:32.877078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a228320ac65f348423691d4a3b9237d748d0b334746cff1628b4e2ef0d5bbdfe

Aliases

arxiv: 2607.17437 · arxiv_version: 2607.17437v1 · doi: 10.48550/arxiv.2607.17437 · pith_short_12: UIUDECWGL42I · pith_short_16: UIUDECWGL42III3J · pith_short_8: UIUDECWG

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/UIUDECWGL42III3JDVFDXERX25 \
  | 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: a228320ac65f348423691d4a3b9237d748d0b334746cff1628b4e2ef0d5bbdfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1210c7fb51bba6ab2583f190eaf73c0213429a2cfef7e5aaf018d7eb266175f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-19T23:06:28Z",
    "title_canon_sha256": "465e9b395a3c54887b6db66a0ba88c69a2ba56abf55cc854edc51b66b7899411"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.17437",
    "kind": "arxiv",
    "version": 1
  }
}