Pith Number

pith:O5DKSUWX

pith:2016:O5DKSUWXG5GCVLQGECFCFOIMOK

not attested not anchored not stored refs pending

Stance and Sentiment in Tweets

Parinaz Sobhani, Saif M. Mohammad, Svetlana Kiritchenko

arxiv:1605.01655 v1 · 2016-05-05 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O5DKSUWXG5GCVLQGECFCFOIMOK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:15:33.062413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7746a952d7374c2aae06208a22b90c728b892ca5fb0a2c4b9994f1f35fed5aee

Aliases

arxiv: 1605.01655 · arxiv_version: 1605.01655v1 · doi: 10.48550/arxiv.1605.01655 · pith_short_12: O5DKSUWXG5GC · pith_short_16: O5DKSUWXG5GCVLQG · pith_short_8: O5DKSUWX

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/O5DKSUWXG5GCVLQGECFCFOIMOK \
  | 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: 7746a952d7374c2aae06208a22b90c728b892ca5fb0a2c4b9994f1f35fed5aee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32ad6bd98d9cc7ef6282782d93c960191caf8f39d55be134f67d6e4c9e471457",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-05-05T17:07:54Z",
    "title_canon_sha256": "4515eeae0f132093b3b49951237c7e9a658eeed7afe1330c215fb2df975391e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.01655",
    "kind": "arxiv",
    "version": 1
  }
}