Pith Number

pith:VWFXGOWR

pith:2017:VWFXGOWRU4OIVWG74MJ4GBS2TX

not attested not anchored not stored refs pending

One-Switch Discount Functions

Nina Anchugina

arxiv:1702.02254 v1 · 2017-02-08 · q-fin.EC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VWFXGOWRU4OIVWG74MJ4GBS2TX}

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	2026-05-18T00:51:06.389545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad8b733ad1a71c8ad8dfe313c3065a9df1158bfa1f03bdb9caa69b875ad2b837

Aliases

arxiv: 1702.02254 · arxiv_version: 1702.02254v1 · doi: 10.48550/arxiv.1702.02254 · pith_short_12: VWFXGOWRU4OI · pith_short_16: VWFXGOWRU4OIVWG7 · pith_short_8: VWFXGOWR

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/VWFXGOWRU4OIVWG74MJ4GBS2TX \
  | 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: ad8b733ad1a71c8ad8dfe313c3065a9df1158bfa1f03bdb9caa69b875ad2b837

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7f6804bfbefd1d23d1f22a42ad6f8174ce960df9562aa51a0c186cc0c81fec7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.EC",
    "submitted_at": "2017-02-08T02:31:45Z",
    "title_canon_sha256": "14eea7db3f90da8844409127b5d385faf0850151ef66dae3ad3e34af0a118df8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02254",
    "kind": "arxiv",
    "version": 1
  }
}