Pith Number

pith:MEOHGW2L

pith:2013:MEOHGW2LDFRQ3U3IYZ27IELYYB

not attested not anchored not stored refs pending

Quasiparticle GW calculations for solids, molecules and 2D materials

Falco H\"user, Kristian S. Thygesen, Thomas Olsen

arxiv:1305.6512 v1 · 2013-05-28 · 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{MEOHGW2LDFRQ3U3IYZ27IELYYB}

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	2026-05-18T03:02:57.268743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

611c735b4b19630dd368c675f41178c074bf0f51d8de8f3648f77075bdf1d5c0

Aliases

arxiv: 1305.6512 · arxiv_version: 1305.6512v1 · doi: 10.48550/arxiv.1305.6512 · pith_short_12: MEOHGW2LDFRQ · pith_short_16: MEOHGW2LDFRQ3U3I · pith_short_8: MEOHGW2L

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/MEOHGW2LDFRQ3U3IYZ27IELYYB \
  | 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: 611c735b4b19630dd368c675f41178c074bf0f51d8de8f3648f77075bdf1d5c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "127f4069a767b2ca288d2049a74f318b4fa98432f2e2111ccba5fac6946380a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-05-28T14:34:59Z",
    "title_canon_sha256": "42fc52310b72a6c32c7ff36de290365ad0f3272e16de9c5cff2adb598f8b17f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.6512",
    "kind": "arxiv",
    "version": 1
  }
}