Pith Number

pith:3MQ53I2P

pith:2016:3MQ53I2PRJG5HN55FICYXKKAS5

not attested not anchored not stored refs pending

Robust framework for quantifying the value of information in pricing and hedging

Anna Aksamit, Jan Ob\l\'oj, Zhaoxu Hou

arxiv:1605.02539 v2 · 2016-05-09 · q-fin.MF · math.PR · q-fin.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3MQ53I2PRJG5HN55FICYXKKAS5}

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	2026-05-18T00:19:47.882814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db21dda34f8a4dd3b7bd2a058ba940975ac319eff7d40a2c788a1b4df01b7fee

Aliases

arxiv: 1605.02539 · arxiv_version: 1605.02539v2 · doi: 10.48550/arxiv.1605.02539 · pith_short_12: 3MQ53I2PRJG5 · pith_short_16: 3MQ53I2PRJG5HN55 · pith_short_8: 3MQ53I2P

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/3MQ53I2PRJG5HN55FICYXKKAS5 \
  | 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: db21dda34f8a4dd3b7bd2a058ba940975ac319eff7d40a2c788a1b4df01b7fee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "957ecad123056af137fc1c73a0c0a96a79f57d614b0719f05bf55908177d74a5",
    "cross_cats_sorted": [
      "math.PR",
      "q-fin.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2016-05-09T11:43:10Z",
    "title_canon_sha256": "5515378ad4e1998d160c2052eb65870512e71db7fb77dac26a2d3ca71f99caf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.02539",
    "kind": "arxiv",
    "version": 2
  }
}