Pith Number

pith:HSHT7REZ

pith:2019:HSHT7REZ2WIEA25JCGA6EFC7LU

not attested not anchored not stored refs pending

Ab-initio calculations of carbon and boron nitride allotropes and their structural phase transitions using periodic coupled cluster theory

Andreas Gr\"uneis, Thomas Gruber

arxiv:1902.08100 v1 · 2019-02-21 · 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{HSHT7REZ2WIEA25JCGA6EFC7LU}

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	2026-05-17T23:53:02.078758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c8f3fc499d590406ba91181e2145f5d01c8dc42499b68e765dda4f7cd0d3a27

Aliases

arxiv: 1902.08100 · arxiv_version: 1902.08100v1 · doi: 10.48550/arxiv.1902.08100 · pith_short_12: HSHT7REZ2WIE · pith_short_16: HSHT7REZ2WIEA25J · pith_short_8: HSHT7REZ

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/HSHT7REZ2WIEA25JCGA6EFC7LU \
  | 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: 3c8f3fc499d590406ba91181e2145f5d01c8dc42499b68e765dda4f7cd0d3a27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25cabcda27bc3fdefa0b5d1fc0a1985829efb42b23e108ef2a724097775822d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-02-21T15:35:01Z",
    "title_canon_sha256": "1eb3711126cdf01bcf91ab78bacda18d8f7de1065a9487a0919f9f073be80da9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08100",
    "kind": "arxiv",
    "version": 1
  }
}