Pith Number

pith:4E4JMH75

pith:2010:4E4JMH755TSEDRGBQ7RPMIUWUN

not attested not anchored not stored refs pending

Physics of interface: Strongly correlated barrier with chemical modulation sandwiched between two metallic planes

Sanjay Gupta, Tribikram Gupta

arxiv:1009.5294 v4 · 2010-09-27 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4E4JMH755TSEDRGBQ7RPMIUWUN}

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	2026-05-18T04:23:56.589821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e138961ffdece441c4c187e2f62296a35f6f8394e29a693c4e2cffe2ce467d5e

Aliases

arxiv: 1009.5294 · arxiv_version: 1009.5294v4 · doi: 10.48550/arxiv.1009.5294 · pith_short_12: 4E4JMH755TSE · pith_short_16: 4E4JMH755TSEDRGB · pith_short_8: 4E4JMH75

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/4E4JMH755TSEDRGBQ7RPMIUWUN \
  | 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: e138961ffdece441c4c187e2f62296a35f6f8394e29a693c4e2cffe2ce467d5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f667570646ff936a1d64a08c945aa389da1318d929d38c7eb4f4cad49f07abc5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2010-09-27T15:36:05Z",
    "title_canon_sha256": "9f238483348ab05069162ed9e60d8fc8978c09377aa0364a1ceef73f129857ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5294",
    "kind": "arxiv",
    "version": 4
  }
}