Pith Number

pith:GMHL5TTG

pith:2017:GMHL5TTGISIRUJ767SRC3DED54

not attested not anchored not stored refs pending

Extracting Sparse High-Dimensional Dynamics from Limited Data

Giang Tran, Hayden Schaeffer, Rachel Ward

arxiv:1707.08528 v2 · 2017-07-26 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GMHL5TTGISIRUJ767SRC3DED54}

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	2026-05-18T00:02:53.409053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

330ebece6644911a27fefca22d8c83ef2c8c91d6495e5fcbd6b664f99ed5e152

Aliases

arxiv: 1707.08528 · arxiv_version: 1707.08528v2 · doi: 10.48550/arxiv.1707.08528 · pith_short_12: GMHL5TTGISIR · pith_short_16: GMHL5TTGISIRUJ76 · pith_short_8: GMHL5TTG

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/GMHL5TTGISIRUJ767SRC3DED54 \
  | 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: 330ebece6644911a27fefca22d8c83ef2c8c91d6495e5fcbd6b664f99ed5e152

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8606ef49efcad91d5b8d736eac9724770fdbb5b9400c29a743a2855a438e6161",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-07-26T16:28:01Z",
    "title_canon_sha256": "e216263424e302e37283342c632798810388c47d37e0080a7a79b4488eb19627"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08528",
    "kind": "arxiv",
    "version": 2
  }
}