Pith Number

pith:PM6UE6ND

pith:1999:PM6UE6NDA2ADC6NRMJLSPHYQ6S

not attested not anchored not stored refs pending

Order-out-of-disorder in a gas of elastic quantum strings in 2+1 dimensions

J. Zaanen

arxiv:cond-mat/9909106 v1 · 1999-09-07 · cond-mat.str-el · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PM6UE6NDA2ADC6NRMJLSPHYQ6S}

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	2026-07-04T16:13:15.268889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b3d4279a306803179b16257279f10f489a8c0b58aaf84484f9c87d3ba73fa05

Aliases

arxiv: cond-mat/9909106 · arxiv_version: cond-mat/9909106v1 · doi: 10.48550/arxiv.cond-mat/9909106 · pith_short_12: PM6UE6NDA2AD · pith_short_16: PM6UE6NDA2ADC6NR · pith_short_8: PM6UE6ND

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/PM6UE6NDA2ADC6NRMJLSPHYQ6S \
  | 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: 7b3d4279a306803179b16257279f10f489a8c0b58aaf84484f9c87d3ba73fa05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c947b91fc81b0a34ab36d43a5478bc683f4cef2ae1d96c67047ee695bd58d423",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "1999-09-07T12:47:20Z",
    "title_canon_sha256": "630c052ec4da1f9a64103523a76be5f1bb967a54545d8bc9edf99443ec25a5d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9909106",
    "kind": "arxiv",
    "version": 1
  }
}