Pith Number

pith:2NZGP5RZ

pith:2011:2NZGP5RZ2CZMQMFHL66SMG2KOP

not attested not anchored not stored refs pending

The role of excitons and trions on electron spin polarization in quantum wells

A. Hernandez-Cabrera, P. Aceituno

arxiv:1103.0756 v1 · 2011-03-03 · 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{2NZGP5RZ2CZMQMFHL66SMG2KOP}

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	2026-05-18T02:03:00.231090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d37267f639d0b2c830a75fbd261b4a73c7b584e24878f35596d9cc8eba80fc97

Aliases

arxiv: 1103.0756 · arxiv_version: 1103.0756v1 · doi: 10.48550/arxiv.1103.0756 · pith_short_12: 2NZGP5RZ2CZM · pith_short_16: 2NZGP5RZ2CZMQMFH · pith_short_8: 2NZGP5RZ

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/2NZGP5RZ2CZMQMFHL66SMG2KOP \
  | 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: d37267f639d0b2c830a75fbd261b4a73c7b584e24878f35596d9cc8eba80fc97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "621b1cb72b0779fd8a7709ecc66684cae7b42f0237e749d0dc7fce7814638a0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-03-03T19:02:05Z",
    "title_canon_sha256": "20b26d75e48e3b05e5a1db3a15052603339fd7e34e8399bf3a6d73d97e9695e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0756",
    "kind": "arxiv",
    "version": 1
  }
}