Pith Number

pith:MDUWAHAU

pith:2013:MDUWAHAUR3FG7XO76H2WQH5IR5

not attested not anchored not stored refs pending

Linearized internal functionals for anisotropic conductivities

Chenxi Guo, Francois Monard, Guillaume Bal

arxiv:1302.3354 v1 · 2013-02-14 · 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{MDUWAHAUR3FG7XO76H2WQH5IR5}

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	2026-05-18T03:33:39.161493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60e9601c148eca6fdddff1f5681fa88f4b04e08434b4ccdcf8294708f6c7e0e8

Aliases

arxiv: 1302.3354 · arxiv_version: 1302.3354v1 · doi: 10.48550/arxiv.1302.3354 · pith_short_12: MDUWAHAUR3FG · pith_short_16: MDUWAHAUR3FG7XO7 · pith_short_8: MDUWAHAU

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/MDUWAHAUR3FG7XO76H2WQH5IR5 \
  | 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: 60e9601c148eca6fdddff1f5681fa88f4b04e08434b4ccdcf8294708f6c7e0e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ddd8ef2badbbee75bcdee614ca78df37a1056c074e1e514b54e02e08949469b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-02-14T10:10:12Z",
    "title_canon_sha256": "8ee7c688fda8fb0a69fb6296b9de79ef6a06df347c9771b4f95a5514c985ca21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.3354",
    "kind": "arxiv",
    "version": 1
  }
}