Pith Number

pith:VN6M44MV

pith:2013:VN6M44MVCJMRI2MNVUTA57BQXL

not attested not anchored not stored refs pending

Gas storage valuation and hedging. A quantification of the model risk

Francesco Russo (UMA), Ismail Laachir (UMA), Patrick Henaff (IAE Paris)

arxiv:1312.3789 v1 · 2013-12-13 · q-fin.PR · math.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{VN6M44MVCJMRI2MNVUTA57BQXL}

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	2026-05-18T02:48:54.742162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab7cce7195125914698dad260efc30bae6fe2beaf6c8cb02751a3790c7727c6a

Aliases

arxiv: 1312.3789 · arxiv_version: 1312.3789v1 · doi: 10.48550/arxiv.1312.3789 · pith_short_12: VN6M44MVCJMR · pith_short_16: VN6M44MVCJMRI2MN · pith_short_8: VN6M44MV

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/VN6M44MVCJMRI2MNVUTA57BQXL \
  | 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: ab7cce7195125914698dad260efc30bae6fe2beaf6c8cb02751a3790c7727c6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18c3f43bd7d48774540930377fdb91932913922895778c20706c2060a02eaccb",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2013-12-13T12:29:38Z",
    "title_canon_sha256": "0a31c630649d563113383b17445366c78a01982031c60b04dd322c7b5cfa123e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3789",
    "kind": "arxiv",
    "version": 1
  }
}