Pith Number

pith:W2WXTFFQ

pith:2017:W2WXTFFQ3CU6SCBETNV5JK3S2K

not attested not anchored not stored refs pending

Identification of multi-object dynamical systems: consistency and Fisher information

Ajay Jasra, Jeremie Houssineau, Sumeetpal S. Singh

arxiv:1707.04371 v1 · 2017-07-14 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W2WXTFFQ3CU6SCBETNV5JK3S2K}

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	2026-05-18T00:40:18.430906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6ad7994b0d8a9e908249b6bd4ab72d2b1df174145b2772ea37783050e68eab5

Aliases

arxiv: 1707.04371 · arxiv_version: 1707.04371v1 · doi: 10.48550/arxiv.1707.04371 · pith_short_12: W2WXTFFQ3CU6 · pith_short_16: W2WXTFFQ3CU6SCBE · pith_short_8: W2WXTFFQ

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/W2WXTFFQ3CU6SCBETNV5JK3S2K \
  | 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: b6ad7994b0d8a9e908249b6bd4ab72d2b1df174145b2772ea37783050e68eab5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fde6a4075cd1e576c7874fa50d57277b9dfb2816da33fe34227dcbe6e7bd4ea",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-07-14T02:34:56Z",
    "title_canon_sha256": "8ec9d29826cc0d4f07f302868de8421164f0480193e0af9a079e8fcf8ab94c92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.04371",
    "kind": "arxiv",
    "version": 1
  }
}