Pith Number

pith:TSBBJEVD

pith:2015:TSBBJEVDWV6YTK5K3YINC3DLUX

not attested not anchored not stored refs pending

Improved Algorithms for Computing Worst Value-at-Risk: Numerical Challenges and the Adaptive Rearrangement Algorithm

Amir Memartoluie, David Saunders, Marius Hofert, Tony Wirjanto

arxiv:1505.02281 v2 · 2015-05-09 · q-fin.RM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TSBBJEVDWV6YTK5K3YINC3DLUX}

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	2026-05-18T01:23:44.825270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c821492a3b57d89abaade10d16c6ba5ef3e68a4cd99951b39ae555ca3e3e47a

Aliases

arxiv: 1505.02281 · arxiv_version: 1505.02281v2 · doi: 10.48550/arxiv.1505.02281 · pith_short_12: TSBBJEVDWV6Y · pith_short_16: TSBBJEVDWV6YTK5K · pith_short_8: TSBBJEVD

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/TSBBJEVDWV6YTK5K3YINC3DLUX \
  | 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: 9c821492a3b57d89abaade10d16c6ba5ef3e68a4cd99951b39ae555ca3e3e47a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "936a30c3793b5dd1bf9a64ae00b625f4244e4d02ed379b8db2e5f17e8aff1878",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2015-05-09T14:50:27Z",
    "title_canon_sha256": "10d171c785ab050c7285e0859ed49d34bea919ec82aa1d1996a168dc6d4ae4ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02281",
    "kind": "arxiv",
    "version": 2
  }
}