Pith Number

pith:7BHLJ342

pith:2026:7BHLJ342VXSVMLQCLIRQMGF2NZ

not attested not anchored not stored refs pending

Local Information Operators for Spatial Identifiability in Distributed-Parameter Inverse Problems in Computational Mechanics

Tammam Bakeer

arxiv:2605.28601 v1 · 2026-05-27 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7BHLJ342VXSVMLQCLIRQMGF2NZ}

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	2026-05-28T02:04:57.489842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f84eb4ef9aade5562e025a230618ba6e6a6699275a442142cb766956a45d944a

Aliases

arxiv: 2605.28601 · arxiv_version: 2605.28601v1 · doi: 10.48550/arxiv.2605.28601 · pith_short_12: 7BHLJ342VXSV · pith_short_16: 7BHLJ342VXSVMLQC · pith_short_8: 7BHLJ342

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/7BHLJ342VXSVMLQCLIRQMGF2NZ \
  | 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: f84eb4ef9aade5562e025a230618ba6e6a6699275a442142cb766956a45d944a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f01eb97fb66a16a8ceb9b52eaa7dcc17d1f5dfb9a953b1c78c4f68d9380b2f27",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2026-05-27T15:17:51Z",
    "title_canon_sha256": "cc667da0f557b09c4dd886493765b2317ed6afe7d5ed0ce7a0bd3795ddfa45ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28601",
    "kind": "arxiv",
    "version": 1
  }
}