Pith Number

pith:PZ3BXYAG

pith:2017:PZ3BXYAGHYGB5ZT5A7TIPDVVTO

not attested not anchored not stored refs pending

Statistical Physics and Information Theory Perspectives on Linear Inverse Problems

Junan Zhu

arxiv:1705.05070 v2 · 2017-05-15 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PZ3BXYAGHYGB5ZT5A7TIPDVVTO}

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	2026-05-18T00:40:28.371857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e761be0063e0c1ee67d07e6878eb59bb1331c61acd51ba7a41af5ac7883cf9c

Aliases

arxiv: 1705.05070 · arxiv_version: 1705.05070v2 · doi: 10.48550/arxiv.1705.05070 · pith_short_12: PZ3BXYAGHYGB · pith_short_16: PZ3BXYAGHYGB5ZT5 · pith_short_8: PZ3BXYAG

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/PZ3BXYAGHYGB5ZT5A7TIPDVVTO \
  | 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: 7e761be0063e0c1ee67d07e6878eb59bb1331c61acd51ba7a41af5ac7883cf9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe89bb3f06fb57b10600447bfec0795d816c351793d75976b2148ef2fcb75150",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-05-15T05:13:16Z",
    "title_canon_sha256": "af1f3e94daee49c2c2ffea95bd5e9e50f0eff75dd570419ecfdb20ed3bd83d3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.05070",
    "kind": "arxiv",
    "version": 2
  }
}