Pith Number

pith:LD4DCET3

pith:2006:LD4DCET3NUSGGJK4FJESHKGYQT

not attested not anchored not stored refs pending

Impact of Unexpected Events, Shocking News and Rumours on Foreign Exchange Market Dynamics

Mark McDonald, Neil F. Johnson, Omer Suleman, Sam Howison, Stacy Williams

arxiv:physics/0607178 v1 · 2006-07-20 · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LD4DCET3NUSGGJK4FJESHKGYQT}

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	2026-05-18T04:14:06.156116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58f831127b6d2463255c2a4923a8d884d72a9ff63ab02cf87010c627d3d3fbf0

Aliases

arxiv: physics/0607178 · arxiv_version: physics/0607178v1 · doi: 10.48550/arxiv.physics/0607178 · pith_short_12: LD4DCET3NUSG · pith_short_16: LD4DCET3NUSGGJK4 · pith_short_8: LD4DCET3

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/LD4DCET3NUSGGJK4FJESHKGYQT \
  | 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: 58f831127b6d2463255c2a4923a8d884d72a9ff63ab02cf87010c627d3d3fbf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "def103fe47174b7ccb24056b86eeb2632178fd467023a4957782c4d76616c305",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2006-07-20T12:13:05Z",
    "title_canon_sha256": "7f6837de75367cc6ed14d8760d51e753228d844131e3c111ef142a016054ed17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0607178",
    "kind": "arxiv",
    "version": 1
  }
}