Pith Number

pith:JJM57VLD

pith:2026:JJM57VLD6U5FAK6OUFY6BOTJTB

not attested not anchored not stored refs pending

Stability of Electrical Impedance Tomography with Anisotropies and its Application to the Deep Calde\'on Method

Bangti Jin, Tianhao Hu, Yiran Wang

arxiv:2608.03053 v1 · 2026-08-04 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JJM57VLD6U5FAK6OUFY6BOTJTB}

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	2026-08-05T00:45:01.336016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a59dfd563f53a502bcea171e0ba6998522e39a6162ffeb489e96b6d9ba07111

Aliases

arxiv: 2608.03053 · arxiv_version: 2608.03053v1 · doi: 10.48550/arxiv.2608.03053 · pith_short_12: JJM57VLD6U5F · pith_short_16: JJM57VLD6U5FAK6O · pith_short_8: JJM57VLD

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/JJM57VLD6U5FAK6OUFY6BOTJTB \
  | 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: 4a59dfd563f53a502bcea171e0ba6998522e39a6162ffeb489e96b6d9ba07111

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae58949b0bcbe1134d5df1bfcf940cbb737b35ad65bfd56cd3f9ca6ee0f5412e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-08-04T03:06:21Z",
    "title_canon_sha256": "b16e9f27f7fdbd1e87822ac63e0b8a5d37a60d00a9ee475422e6cd6a7db02dc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.03053",
    "kind": "arxiv",
    "version": 1
  }
}