Pith Number

pith:F4TVGOME

pith:2017:F4TVGOMEMM6TBNZGGXAMQYGJHR

not attested not anchored not stored refs pending

Gradient Flows in Filtering and Fisher-Rao Geometry

Abhishek Halder, Tryphon T. Georgiou

arxiv:1710.00064 v2 · 2017-09-29 · math.OC · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F4TVGOMEMM6TBNZGGXAMQYGJHR}

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.

Cited by

1 paper in Pith

Properties and limitations of geometric tempering for gradient flow dynamics

Receipt and verification

First computed	2026-05-18T00:31:50.378006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f27533984633d30b72635c0c860c93c67a3f295348d329d24a7b78a6c961a10

Aliases

arxiv: 1710.00064 · arxiv_version: 1710.00064v2 · doi: 10.48550/arxiv.1710.00064 · pith_short_12: F4TVGOMEMM6T · pith_short_16: F4TVGOMEMM6TBNZG · pith_short_8: F4TVGOME

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/F4TVGOMEMM6TBNZGGXAMQYGJHR \
  | 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: 2f27533984633d30b72635c0c860c93c67a3f295348d329d24a7b78a6c961a10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aefbdb1e28af8c8725ed6ff62455716b0b02009cbeff4a21074da2ca41012d8c",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-09-29T19:34:39Z",
    "title_canon_sha256": "388f976fedbd816ecd6b341dc2c4448f1f8eb846228f014ca20112067b79ddaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.00064",
    "kind": "arxiv",
    "version": 2
  }
}