Pith Number

pith:ERLI52U4

pith:2013:ERLI52U4CS6ANHT2VRDBMR6INU

not attested not anchored not stored refs pending

Stability of Coupled-Physics Inverse Problems with internal measurements

Carlos Montalto, Plamen Stefanov

arxiv:1306.1978 v1 · 2013-06-09 · 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{ERLI52U4CS6ANHT2VRDBMR6INU}

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	2026-05-18T01:49:24.608794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24568eea9c14bc069e7aac461647c86d05bba994d2cf7b46bcb3ce8935905f4e

Aliases

arxiv: 1306.1978 · arxiv_version: 1306.1978v1 · doi: 10.48550/arxiv.1306.1978 · pith_short_12: ERLI52U4CS6A · pith_short_16: ERLI52U4CS6ANHT2 · pith_short_8: ERLI52U4

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/ERLI52U4CS6ANHT2VRDBMR6INU \
  | 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: 24568eea9c14bc069e7aac461647c86d05bba994d2cf7b46bcb3ce8935905f4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3571421344bd4c67acf2818b11b6583ad797fd3989f2e1107f29e940384b256",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-06-09T04:18:24Z",
    "title_canon_sha256": "234004d5c1e50f151cd181a945b94235ff17632beb04bf879f005f7f75a08f86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1978",
    "kind": "arxiv",
    "version": 1
  }
}