Pith Number

pith:HFFJRKLA

pith:2017:HFFJRKLADCDYU35RPZJLYJZL3M

not attested not anchored not stored refs pending

Symmetry Enforced Stability of Interacting Weyl and Dirac Semimetals

Emil J. Bergholtz, Johan Carlstr\"om

arxiv:1712.06610 v2 · 2017-12-18 · 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{HFFJRKLADCDYU35RPZJLYJZL3M}

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	2026-05-18T00:18:52.612847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

394a98a96018878a6fb17e52bc272bdb3fb2e9ab2d880e3cb8e2b27aefb79a02

Aliases

arxiv: 1712.06610 · arxiv_version: 1712.06610v2 · doi: 10.48550/arxiv.1712.06610 · pith_short_12: HFFJRKLADCDY · pith_short_16: HFFJRKLADCDYU35R · pith_short_8: HFFJRKLA

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/HFFJRKLADCDYU35RPZJLYJZL3M \
  | 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: 394a98a96018878a6fb17e52bc272bdb3fb2e9ab2d880e3cb8e2b27aefb79a02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2b599c8a94ccaf962d16c3f145929f3c392cad6a50c9f7e228919c6e4265172",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-12-18T19:00:07Z",
    "title_canon_sha256": "f2f5887f811aa41ee22a4a0140ef203508250d8b8258fea2716eeb99a805a27c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.06610",
    "kind": "arxiv",
    "version": 2
  }
}