Pith Number

pith:3GICKRYU

pith:2019:3GICKRYUFKG6MZP4UTTZH54WTG

not attested not anchored not stored refs pending

Trading via Image Classification

Manuela Veloso, Naftali Cohen, Tucker Balch

arxiv:1907.10046 v3 · 2019-07-23 · cs.CV · q-fin.CP · 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{3GICKRYUFKG6MZP4UTTZH54WTG}

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	2026-07-05T01:45:59.009180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9902547142a8de665fca4e793f79699b541d88057416c484362a4c0e16b3616

Aliases

arxiv: 1907.10046 · arxiv_version: 1907.10046v3 · doi: 10.48550/arxiv.1907.10046 · pith_short_12: 3GICKRYUFKG6 · pith_short_16: 3GICKRYUFKG6MZP4 · pith_short_8: 3GICKRYU

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/3GICKRYUFKG6MZP4UTTZH54WTG \
  | 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: d9902547142a8de665fca4e793f79699b541d88057416c484362a4c0e16b3616

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8ce1715da66b34e5f0889ae048643c1c5cb1b010798fb1624dd0edf61829690",
    "cross_cats_sorted": [
      "q-fin.CP",
      "q-fin.TR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-07-23T17:58:10Z",
    "title_canon_sha256": "337b611d425e969c2d068de20627acf122e847a498220d67d6f152dd8fbd8f22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.10046",
    "kind": "arxiv",
    "version": 3
  }
}