Pith Number

pith:Y2ITBXNC

pith:2016:Y2ITBXNCBT3IYYTDPMGRJIXCRM

not attested not anchored not stored refs pending

Quantifying moral foundations from various topics on Twitter conversations

Kazutoshi Sasahara, Rishemjit Kaur

arxiv:1610.02991 v2 · 2016-10-10 · cs.CY · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y2ITBXNCBT3IYYTDPMGRJIXCRM}

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	2026-05-18T00:30:11.684549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c69130dda20cf68c62637b0d14a2e28b36cf309bfa3a305bf0c8ab10306bc9b5

Aliases

arxiv: 1610.02991 · arxiv_version: 1610.02991v2 · doi: 10.48550/arxiv.1610.02991 · pith_short_12: Y2ITBXNCBT3I · pith_short_16: Y2ITBXNCBT3IYYTD · pith_short_8: Y2ITBXNC

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/Y2ITBXNCBT3IYYTDPMGRJIXCRM \
  | 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: c69130dda20cf68c62637b0d14a2e28b36cf309bfa3a305bf0c8ab10306bc9b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5056e442ef64e84d5489f8d51cd638cd686365a819515aa810149650637efdd",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2016-10-10T16:36:02Z",
    "title_canon_sha256": "716da048024b67f640a6a40bb765071857b53bf356698c17d7deb72c961a561f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.02991",
    "kind": "arxiv",
    "version": 2
  }
}