Pith Number

pith:AETUBS7F

pith:2014:AETUBS7FH7MSNMYIFZRPRAUJJ3

not attested not anchored not stored refs pending

Reduced Density-Matrix Functional Theory: correlation and spectroscopy

Jan A. Berger, Lucia Reining, Pina Romaniello, Stefano Di Sabatino

arxiv:1409.1008 v2 · 2014-09-03 · 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{AETUBS7FH7MSNMYIFZRPRAUJJ3}

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	2026-05-18T02:26:12.706569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

012740cbe53fd926b3082e62f882894ee603ecc81515ece72419cdac4345d28a

Aliases

arxiv: 1409.1008 · arxiv_version: 1409.1008v2 · doi: 10.48550/arxiv.1409.1008 · pith_short_12: AETUBS7FH7MS · pith_short_16: AETUBS7FH7MSNMYI · pith_short_8: AETUBS7F

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/AETUBS7FH7MSNMYIFZRPRAUJJ3 \
  | 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: 012740cbe53fd926b3082e62f882894ee603ecc81515ece72419cdac4345d28a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1392d1a36688312099b271e0687f455b769628064c1d23c6a79070869a910d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-09-03T09:30:05Z",
    "title_canon_sha256": "39e5ca01f536d0b54fc3810d050290df1648ac691eee36829193cf74fca42f3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1008",
    "kind": "arxiv",
    "version": 2
  }
}