Pith Number

pith:VCVKDWEA

pith:2013:VCVKDWEAYRJTCL4G4V5G3FA3PZ

not attested not anchored not stored refs pending

A simple time-consistent model for the forward density process

Filip Lindskog, Henrik Hult, Johan Nykvist

arxiv:1301.4869 v1 · 2013-01-21 · 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{VCVKDWEAYRJTCL4G4V5G3FA3PZ}

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	2026-05-18T03:35:55.324094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8aaa1d880c453312f86e57a6d941b7e4fa3922f8b44af70d8b9ff27055fdf06

Aliases

arxiv: 1301.4869 · arxiv_version: 1301.4869v1 · doi: 10.48550/arxiv.1301.4869 · pith_short_12: VCVKDWEAYRJT · pith_short_16: VCVKDWEAYRJTCL4G · pith_short_8: VCVKDWEA

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/VCVKDWEAYRJTCL4G4V5G3FA3PZ \
  | 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: a8aaa1d880c453312f86e57a6d941b7e4fa3922f8b44af70d8b9ff27055fdf06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f20e4592e497569f73d9007badc1b8617a69f50ef17d5347b5ed271e79823ccc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2013-01-21T14:07:25Z",
    "title_canon_sha256": "8316fb452d3ff72e7a10843f2afbdde9969954c1fdd1d74b4b5b1fe423607903"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.4869",
    "kind": "arxiv",
    "version": 1
  }
}