Pith Number

pith:42B25RYX

pith:2021:42B25RYXZIAT7UKB6ACSBNTIIE

not attested not anchored not stored refs pending

The Emotion coding and Propagation based on improved Genetic algorithm

Fuzhong Nian, Hongyuan Diao, Xinhao Liu, Xirui Liu, Xuelong Yu

arxiv:2106.01589 v1 · 2021-06-03 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{42B25RYXZIAT7UKB6ACSBNTIIE}

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	2026-07-05T02:45:53.333730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e683aec717ca013fd141f00520b668411e9b0d8a4d593712cecc3b1ec48a0145

Aliases

arxiv: 2106.01589 · arxiv_version: 2106.01589v1 · doi: 10.48550/arxiv.2106.01589 · pith_short_12: 42B25RYXZIAT · pith_short_16: 42B25RYXZIAT7UKB · pith_short_8: 42B25RYX

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/42B25RYXZIAT7UKB6ACSBNTIIE \
  | 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: e683aec717ca013fd141f00520b668411e9b0d8a4d593712cecc3b1ec48a0145

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "662fa4a946850829a6d2872d504d8598e883a01cbb1714c8c9fdcd3f3c18e37f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2021-06-03T04:21:06Z",
    "title_canon_sha256": "a851476a497d85efa7dc42000a0c717e06ab21cb48b6c4bec47e1d0c366451ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.01589",
    "kind": "arxiv",
    "version": 1
  }
}