Pith Number

pith:YNY7UJR4

pith:2009:YNY7UJR4R6EXLEKW4KDPCEV56Z

not attested not anchored not stored refs pending

Band terminations in density functional theory

A. V. Afanasjev

arxiv:0902.0098 v1 · 2009-02-01 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YNY7UJR4R6EXLEKW4KDPCEV56Z}

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	2026-05-18T04:35:05.508187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c371fa263c8f89759156e286f112bdf67c756557c1e616f3aba18096a861b61e

Aliases

arxiv: 0902.0098 · arxiv_version: 0902.0098v1 · doi: 10.48550/arxiv.0902.0098 · pith_short_12: YNY7UJR4R6EX · pith_short_16: YNY7UJR4R6EXLEKW · pith_short_8: YNY7UJR4

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/YNY7UJR4R6EXLEKW4KDPCEV56Z \
  | 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: c371fa263c8f89759156e286f112bdf67c756557c1e616f3aba18096a861b61e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9450c75c72718b73960fe21be3605b383901e0213a65dc1f910f25fcccaef7b1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2009-02-01T00:48:56Z",
    "title_canon_sha256": "cd947eb9baeb5c6ef52a87a86bf9c47d26ab3b1780616dd23854380aed581df5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.0098",
    "kind": "arxiv",
    "version": 1
  }
}