Pith Number

pith:G3ADTEWT

pith:2016:G3ADTEWTQDSSDLDNR6PLRX3TNA

not attested not anchored not stored refs pending

A multi-asset investment and consumption problem with transaction costs

Alex S.L. Tse, David Hobson, Yeqi Zhu

arxiv:1612.01327 v1 · 2016-12-05 · q-fin.MF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G3ADTEWTQDSSDLDNR6PLRX3TNA}

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	2026-05-18T00:55:52.913236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36c03992d380e521ac6d8f9eb8df73681545b1395c86fe48c3cc32d89e7fc588

Aliases

arxiv: 1612.01327 · arxiv_version: 1612.01327v1 · doi: 10.48550/arxiv.1612.01327 · pith_short_12: G3ADTEWTQDSS · pith_short_16: G3ADTEWTQDSSDLDN · pith_short_8: G3ADTEWT

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/G3ADTEWTQDSSDLDNR6PLRX3TNA \
  | 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: 36c03992d380e521ac6d8f9eb8df73681545b1395c86fe48c3cc32d89e7fc588

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51678452c0b7d0d6331a71239a9c1c01f9a7707235cfc05bc120b21fbee58eb8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2016-12-05T12:36:05Z",
    "title_canon_sha256": "aac4770697b67d3aa8426149486d30dee3d60ce678a54a4cfd0b8dea55189185"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.01327",
    "kind": "arxiv",
    "version": 1
  }
}