Pith Number

pith:2GGQK6HD

pith:2024:2GGQK6HDAJ7GSV72LZGY7LKPKT

not attested not anchored not stored refs pending

Imaging Anisotropic Conductivity from Internal Measurements with Mixed Least-Squares Deep Neural Networks

Bangti Jin, Siyu Cen, Xiyao Li, Zhi Zhou

arxiv:2412.00527 v1 · 2024-11-30 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2GGQK6HDAJ7GSV72LZGY7LKPKT}

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	2026-07-05T09:42:43.075052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d18d0578e3027e6957fa5e4d8fad4f54c6012cfd57d9a463c6e06e0cd2e09f89

Aliases

arxiv: 2412.00527 · arxiv_version: 2412.00527v1 · doi: 10.48550/arxiv.2412.00527 · pith_short_12: 2GGQK6HDAJ7G · pith_short_16: 2GGQK6HDAJ7GSV72 · pith_short_8: 2GGQK6HD

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/2GGQK6HDAJ7GSV72LZGY7LKPKT \
  | 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: d18d0578e3027e6957fa5e4d8fad4f54c6012cfd57d9a463c6e06e0cd2e09f89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ef03ba33fed0e21e5f014519c3444cc854d30f4f0db5e32038e7a79c16074e5",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-11-30T16:28:19Z",
    "title_canon_sha256": "95c8260449d4d0a19746b43634c6dba6baf21b735daa67d9d055b966af9e0e6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.00527",
    "kind": "arxiv",
    "version": 1
  }
}