Pith Number

pith:X2RGEVLZ

pith:2012:X2RGEVLZ3YDY3XKZFXKPDE5FQM

not attested not anchored not stored refs pending

Spectral mixture analysis of EELS spectrum-images

Nathalie Brun, Nicolas Dobigeon

arxiv:1205.5159 v2 · 2012-05-23 · cond-mat.mtrl-sci · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X2RGEVLZ3YDY3XKZFXKPDE5FQM}

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	2026-05-18T03:54:27.306588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bea2625579de078ddd592dd4f193a5831e68aaaee41c7db9c166ac44fb4993fc

Aliases

arxiv: 1205.5159 · arxiv_version: 1205.5159v2 · doi: 10.48550/arxiv.1205.5159 · pith_short_12: X2RGEVLZ3YDY · pith_short_16: X2RGEVLZ3YDY3XKZ · pith_short_8: X2RGEVLZ

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/X2RGEVLZ3YDY3XKZFXKPDE5FQM \
  | 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: bea2625579de078ddd592dd4f193a5831e68aaaee41c7db9c166ac44fb4993fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69af6e137f6b8adbf1470c320dd854f730c42f9ee5484927ef1dbd3d4e6b7523",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-05-23T11:56:33Z",
    "title_canon_sha256": "dcac048c6cc22a6645abe7ad6eecad7aa07266bca84cfd52f6dab699ca0921be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.5159",
    "kind": "arxiv",
    "version": 2
  }
}