Pith Number

pith:UOIQPG3M

pith:2008:UOIQPG3MHAA6VRPZWNC34UID4I

not attested not anchored not stored refs pending

How to make a bilayer exciton condensate flow

A.H. MacDonald, Jung-Jung Su

arxiv:0801.3694 v1 · 2008-01-24 · cond-mat.mes-hall · 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{UOIQPG3MHAA6VRPZWNC34UID4I}

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	2026-05-18T03:39:14.935844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a391079b6c3801eac5f9b345be5103e21d9fdec91d127260f134482fed6c5855

Aliases

arxiv: 0801.3694 · arxiv_version: 0801.3694v1 · doi: 10.48550/arxiv.0801.3694 · pith_short_12: UOIQPG3MHAA6 · pith_short_16: UOIQPG3MHAA6VRPZ · pith_short_8: UOIQPG3M

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/UOIQPG3MHAA6VRPZWNC34UID4I \
  | 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: a391079b6c3801eac5f9b345be5103e21d9fdec91d127260f134482fed6c5855

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6ddd951d58f7c81cbd4cee5c063ce73ae54fe9a809a305282886571dfbbc705",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2008-01-24T01:19:42Z",
    "title_canon_sha256": "247785e3fe03c9a482268c54173f79296da8801db3c48c5bdc2e3b387f24db8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.3694",
    "kind": "arxiv",
    "version": 1
  }
}