Pith Number

pith:KGGHNDNV

pith:2013:KGGHNDNVALKQKBIBGWXOV4THIJ

not attested not anchored not stored refs pending

Stable determination of an inclusion in an elastic body by boundary measurements (unabridged)

Antonino Morassi, Edi Rosset, Giovanni Alessandrini, Michele Di Cristo

arxiv:1306.3349 v3 · 2013-06-14 · 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{KGGHNDNVALKQKBIBGWXOV4THIJ}

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	2026-05-18T01:13:29.000938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

518c768db502d505050135aeeaf267427b436995e309955792401c2a3325dfd4

Aliases

arxiv: 1306.3349 · arxiv_version: 1306.3349v3 · doi: 10.48550/arxiv.1306.3349 · pith_short_12: KGGHNDNVALKQ · pith_short_16: KGGHNDNVALKQKBIB · pith_short_8: KGGHNDNV

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/KGGHNDNVALKQKBIBGWXOV4THIJ \
  | 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: 518c768db502d505050135aeeaf267427b436995e309955792401c2a3325dfd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a71a66d78c725aa5a49fd2086a863054eff264b2b06820f43d56620a4d478cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-06-14T09:41:55Z",
    "title_canon_sha256": "b2175874276bb2f4d4a3147a36053cdd1eea5bdd9fba74e9f94372dbbc955410"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.3349",
    "kind": "arxiv",
    "version": 3
  }
}