Pith Number

pith:F2NS2MZS

pith:2020:F2NS2MZSPPRNQ4UUA77LKOUDXA

not attested not anchored not stored refs pending

When Shall I Be Empathetic? The Utility of Empathetic Parameter Estimation in Multi-Agent Interactions

Lei Zhang, Sunny Amatya, Tanner Merry, Wenlong Zhang, Yi Chen, Yi Ren

arxiv:2011.02047 v1 · 2020-11-03 · cs.RO · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F2NS2MZSPPRNQ4UUA77LKOUDXA}

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	2026-07-05T01:49:08.625848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e9b2d33327be2d8729407feb53a83b82a511f43bfcfc8903d85f5eac09ad9d8

Aliases

arxiv: 2011.02047 · arxiv_version: 2011.02047v1 · doi: 10.48550/arxiv.2011.02047 · pith_short_12: F2NS2MZSPPRN · pith_short_16: F2NS2MZSPPRNQ4UU · pith_short_8: F2NS2MZS

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/F2NS2MZSPPRNQ4UUA77LKOUDXA \
  | 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: 2e9b2d33327be2d8729407feb53a83b82a511f43bfcfc8903d85f5eac09ad9d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "daf04f3e1b3703de4551534fa57346f44b77913921fda436da0846c745e3c1b7",
    "cross_cats_sorted": [
      "cs.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2020-11-03T22:42:37Z",
    "title_canon_sha256": "8e6e913156a337d5d905d6719e8cb033264b4d44244638334a1516a7d7dc7504"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.02047",
    "kind": "arxiv",
    "version": 1
  }
}