Pith Number

pith:PJIZYDF6

pith:2007:PJIZYDF6DUDMENNCXB5S7O3Y5X

not attested not anchored not stored refs pending

Hartree-Fock calculations of a finite inhomogeneous quantum wire

Bertrand I. Halperin, Jiang Qian

arxiv:0707.2992 v3 · 2007-07-20 · cond-mat.mes-hall · 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{PJIZYDF6DUDMENNCXB5S7O3Y5X}

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	2026-05-18T03:42:22.577451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a519c0cbe1d06c235a2b87b2fbb78ede3b339e2c95e8f6f983c7332047c4698

Aliases

arxiv: 0707.2992 · arxiv_version: 0707.2992v3 · doi: 10.48550/arxiv.0707.2992 · pith_short_12: PJIZYDF6DUDM · pith_short_16: PJIZYDF6DUDMENNC · pith_short_8: PJIZYDF6

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/PJIZYDF6DUDMENNCXB5S7O3Y5X \
  | 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: 7a519c0cbe1d06c235a2b87b2fbb78ede3b339e2c95e8f6f983c7332047c4698

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e13fed803e8d997c1f80b934f446e0e7b90a94700f9e7ee630f15f0d937f1a14",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2007-07-20T04:21:53Z",
    "title_canon_sha256": "2100c6be87008d0e3ff6c64c062eead88ada10d4dc0d2b15263f29056b9bb040"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.2992",
    "kind": "arxiv",
    "version": 3
  }
}