Pith Number

pith:5SQ7YBJU

pith:2015:5SQ7YBJUCEWDFSD2ZDAA4QNU6E

not attested not anchored not stored refs pending

Currency target zone modeling: An interplay between physics and economics

Didier Sornette, Sandro Claudio Lera

arxiv:1508.04754 v2 · 2015-08-18 · q-fin.ST

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5SQ7YBJUCEWDFSD2ZDAA4QNU6E}

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	2026-05-18T01:22:36.888913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eca1fc0534112c32c87ac8c00e41b4f106941188f5bc7eafabe7947e19f6f052

Aliases

arxiv: 1508.04754 · arxiv_version: 1508.04754v2 · doi: 10.48550/arxiv.1508.04754 · pith_short_12: 5SQ7YBJUCEWD · pith_short_16: 5SQ7YBJUCEWDFSD2 · pith_short_8: 5SQ7YBJU

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/5SQ7YBJUCEWDFSD2ZDAA4QNU6E \
  | 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: eca1fc0534112c32c87ac8c00e41b4f106941188f5bc7eafabe7947e19f6f052

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bef34dceb7b301abda9bb8b1374e275b068415822edeb798f686587f56f152fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2015-08-18T08:18:48Z",
    "title_canon_sha256": "31caaff7c5603af970cd47733f71ef61975c790515a09ebd1b7e385422537c57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04754",
    "kind": "arxiv",
    "version": 2
  }
}