Pith Number

pith:M7AM2VR4

pith:2011:M7AM2VR4JIIUUP22DEYHF2U6AN

not attested not anchored not stored refs pending

Insulator-to-Metal Transition in Selenium-Hyperdoped Silicon: Observation and Origin

Aurore J. Said, Daniel Recht, Elif Ertekin, Jeffrey C. Grossman, Mark T. Winkler, Michael J. Aziz, Tonio Buonassisi

arxiv:1111.5263 v1 · 2011-11-22 · 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{M7AM2VR4JIIUUP22DEYHF2U6AN}

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	2026-05-18T01:59:26.764746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67c0cd563c4a114a3f5a193072ea9e03649189f468ae8666b10c96711fa4acb0

Aliases

arxiv: 1111.5263 · arxiv_version: 1111.5263v1 · doi: 10.48550/arxiv.1111.5263 · pith_short_12: M7AM2VR4JIIU · pith_short_16: M7AM2VR4JIIUUP22 · pith_short_8: M7AM2VR4

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/M7AM2VR4JIIUUP22DEYHF2U6AN \
  | 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: 67c0cd563c4a114a3f5a193072ea9e03649189f468ae8666b10c96711fa4acb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ae7474847dfb3d16ce55a33e96b33b238e77470bd4db208c3d3ec1987e27339",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-11-22T17:54:01Z",
    "title_canon_sha256": "70289d88852690134a098e96153e7df4fbf71797f3e672f0b7224bd467852fe5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.5263",
    "kind": "arxiv",
    "version": 1
  }
}