Pith Number

pith:FURQVBGX

pith:2011:FURQVBGX3WAKYXPFCHYVZP4Y3F

not attested not anchored not stored refs pending

Algorithm to compute the electric field gradient tensor in ionic crystals

G\'omez, J.J. Hern\'andez, R. G\'omez, V. Marquina

arxiv:1107.0059 v1 · 2011-06-30 · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FURQVBGX3WAKYXPFCHYVZP4Y3F}

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	2026-05-18T03:58:39.588832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d230a84d7dd80ac5de511f15cbf98d97b8d34623b4639b788ac79b0cf60fddb

Aliases

arxiv: 1107.0059 · arxiv_version: 1107.0059v1 · doi: 10.48550/arxiv.1107.0059 · pith_short_12: FURQVBGX3WAK · pith_short_16: FURQVBGX3WAKYXPF · pith_short_8: FURQVBGX

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/FURQVBGX3WAKYXPFCHYVZP4Y3F \
  | 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: 2d230a84d7dd80ac5de511f15cbf98d97b8d34623b4639b788ac79b0cf60fddb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aefa2ed13a80252bef0458dccbc5dee871371ab1084dd824c73293de4be5f454",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-06-30T21:21:43Z",
    "title_canon_sha256": "36a80f1f89c42835a02f5e8de21fedbf9af98a73d05b15808e0517ed490f6b64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.0059",
    "kind": "arxiv",
    "version": 1
  }
}