Pith Number

pith:NT6ECN55

pith:2012:NT6ECN55DCQLTZOCHPPDDAYQZJ

not attested not anchored not stored refs pending

Electronic double-excitations in quantum wells: solving the two-time Kadanoff-Baym equations

K. Balzer, M. Bonitz, S. Hermanns

arxiv:1203.4765 v1 · 2012-03-21 · 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{NT6ECN55DCQLTZOCHPPDDAYQZJ}

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	2026-05-18T03:52:52.873863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cfc4137bd18a0b9e5c23bde318310ca4a663f28f4b48e265c2fe00ba18176bf

Aliases

arxiv: 1203.4765 · arxiv_version: 1203.4765v1 · doi: 10.48550/arxiv.1203.4765 · pith_short_12: NT6ECN55DCQL · pith_short_16: NT6ECN55DCQLTZOC · pith_short_8: NT6ECN55

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/NT6ECN55DCQLTZOCHPPDDAYQZJ \
  | 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: 6cfc4137bd18a0b9e5c23bde318310ca4a663f28f4b48e265c2fe00ba18176bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9aa16f11ba411e36090c130f9b9c165435d15e9c54ca4c7cf1024914269dc145",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-03-21T15:41:52Z",
    "title_canon_sha256": "128363cbe2323b38b3382f2184a5e18aec91b222affed29acde8db7f5a2bbe74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4765",
    "kind": "arxiv",
    "version": 1
  }
}