Pith Number

pith:6JRNCG6P

pith:2013:6JRNCG6PXFWAXOIH2JOX2NTCVO

not attested not anchored not stored refs pending

Inverse anisotropic conductivity from internal current densities

Chenxi Guo, Francois Monard, Guillaume Bal

arxiv:1303.6665 v1 · 2013-03-26 · 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{6JRNCG6PXFWAXOIH2JOX2NTCVO}

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	2026-05-18T01:50:52.252578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f262d11bcfb96c0bb907d25d7d3662ab99e717e185dd2875c44905ae6405e009

Aliases

arxiv: 1303.6665 · arxiv_version: 1303.6665v1 · doi: 10.48550/arxiv.1303.6665 · pith_short_12: 6JRNCG6PXFWA · pith_short_16: 6JRNCG6PXFWAXOIH · pith_short_8: 6JRNCG6P

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/6JRNCG6PXFWAXOIH2JOX2NTCVO \
  | 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: f262d11bcfb96c0bb907d25d7d3662ab99e717e185dd2875c44905ae6405e009

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cd297245ec12f20a7a3c442fa1b36b29593720b69f3db9177d130c53cb0bedd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-03-26T21:11:41Z",
    "title_canon_sha256": "00bd362183e0e568e7ea9fd0669ede73f4e2ab3f4abe464ebae96f10cfde93e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6665",
    "kind": "arxiv",
    "version": 1
  }
}