Pith Number

pith:TNWCIW5Q

pith:2005:TNWCIW5QOBZ33JS2ZOSGCVBYP2

not attested not anchored not stored refs pending

Projecting the Forward Rate Flow onto a Finite Dimensional Manifold

Erhan Bayraktar, H. Vincent Poor, Li Chen

arxiv:cs/0509028 v1 · 2005-09-10 · cs.CE · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TNWCIW5QOBZ33JS2ZOSGCVBYP2}

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	2026-07-04T15:03:00.570755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b6c245bb07073bda65acba46154387eb288bbde1cbf3d4b14740e05e91eef85

Aliases

arxiv: cs/0509028 · arxiv_version: cs/0509028v1 · doi: 10.48550/arxiv.cs/0509028 · pith_short_12: TNWCIW5QOBZ3 · pith_short_16: TNWCIW5QOBZ33JS2 · pith_short_8: TNWCIW5Q

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/TNWCIW5QOBZ33JS2ZOSGCVBYP2 \
  | 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: 9b6c245bb07073bda65acba46154387eb288bbde1cbf3d4b14740e05e91eef85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d5986827c0eb2f174a54204573c6e95a109510965d82944a0ad988fe8ecae6c",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "",
    "primary_cat": "cs.CE",
    "submitted_at": "2005-09-10T14:01:02Z",
    "title_canon_sha256": "770d3d34e4793ceaef5c066eaec400b1ad3f6fa737f6713edacaa37f20aad8de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0509028",
    "kind": "arxiv",
    "version": 1
  }
}