Pith Number

pith:YTGH4DH4

pith:2011:YTGH4DH4A5LR4CCRNWGOY46F4P

not attested not anchored not stored refs pending

Broadening of the Derivative Discontinuity in Density Functional Theory

F. Evers, P. Schmitteckert

arxiv:1106.3658 v1 · 2011-06-18 · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YTGH4DH4A5LR4CCRNWGOY46F4P}

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	2026-05-18T00:35:36.307733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4cc7e0cfc07571e08516d8cec73c5e3d8123c5f43d2c249c31f2a7754e30b21

Aliases

arxiv: 1106.3658 · arxiv_version: 1106.3658v1 · doi: 10.48550/arxiv.1106.3658 · pith_short_12: YTGH4DH4A5LR · pith_short_16: YTGH4DH4A5LR4CCR · pith_short_8: YTGH4DH4

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/YTGH4DH4A5LR4CCRNWGOY46F4P \
  | 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: c4cc7e0cfc07571e08516d8cec73c5e3d8123c5f43d2c249c31f2a7754e30b21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c43100f3800df97d14817df63304891c92fe803fe3a5385d551198ff111a912b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-06-18T15:21:40Z",
    "title_canon_sha256": "04cc63a601c80db34b796ff2fced24a26e593df6a8829d05d5d1aab71208407b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.3658",
    "kind": "arxiv",
    "version": 1
  }
}