Pith Number

pith:4BFML2S7

pith:2017:4BFML2S7P3NOB6IY63TDEHM3C2

not attested not anchored not stored refs pending

News-sentiment networks as a risk indicator

Peter Sarlin, Thomas Forss

arxiv:1706.05812 v2 · 2017-06-19 · q-fin.RM · q-fin.ST · q-fin.TR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4BFML2S7P3NOB6IY63TDEHM3C2}

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	2026-05-18T00:15:59.317627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e04ac5ea5f7edae0f918f6e6321d9b169cab5866e526df9934e3b5ec8eacf4dc

Aliases

arxiv: 1706.05812 · arxiv_version: 1706.05812v2 · doi: 10.48550/arxiv.1706.05812 · pith_short_12: 4BFML2S7P3NO · pith_short_16: 4BFML2S7P3NOB6IY · pith_short_8: 4BFML2S7

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/4BFML2S7P3NOB6IY63TDEHM3C2 \
  | 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: e04ac5ea5f7edae0f918f6e6321d9b169cab5866e526df9934e3b5ec8eacf4dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "477b728e62cdbc7384dfa934ac5d4dc1d2491289e3e72da2c7598f7314d4e6c3",
    "cross_cats_sorted": [
      "q-fin.ST",
      "q-fin.TR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2017-06-19T07:46:51Z",
    "title_canon_sha256": "506caf3f644f1597dcf63963c51fae30b5c375e05121cf3ed023daaed25a045f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.05812",
    "kind": "arxiv",
    "version": 2
  }
}