Pith Number

pith:ECYSJ6JY

pith:2015:ECYSJ6JYEUYTYS65H7HJEED5T6

not attested not anchored not stored refs pending

Lipschitz stability for the electrostatic inverse boundary value problem with piecewise linear conductivities

Eva Sincich, Giovanni Alessandrini, Maarten V. de Hoop, Romina Gaburro

arxiv:1509.06277 v1 · 2015-09-21 · 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{ECYSJ6JYEUYTYS65H7HJEED5T6}

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	2026-05-18T01:00:40.395089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20b124f93825313c4bdd3fce92107d9f9fbd90838fb0108f5c858ddf4c985c64

Aliases

arxiv: 1509.06277 · arxiv_version: 1509.06277v1 · doi: 10.48550/arxiv.1509.06277 · pith_short_12: ECYSJ6JYEUYT · pith_short_16: ECYSJ6JYEUYTYS65 · pith_short_8: ECYSJ6JY

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/ECYSJ6JYEUYTYS65H7HJEED5T6 \
  | 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: 20b124f93825313c4bdd3fce92107d9f9fbd90838fb0108f5c858ddf4c985c64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31d1924e2b24a7ffb4b3e7293abcf7a7a2f351dbcefbbf0bcdfffc21d4358901",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-09-21T15:39:56Z",
    "title_canon_sha256": "9bab1b4f6f5cc970e36a0399c8ef70afa48e662ce29709bb093ba8ff8cacd579"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.06277",
    "kind": "arxiv",
    "version": 1
  }
}