Pith Number

pith:GAHPJ6CO

pith:2009:GAHPJ6COCXALYZRYFLXHXNCYZR

not attested not anchored not stored refs pending

Microscopic theory of the Andreev gap

Alexander Altland, T. Micklitz

arxiv:0901.3137 v2 · 2009-01-20 · nlin.CD · 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{GAHPJ6COCXALYZRYFLXHXNCYZR}

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	2026-05-18T02:14:56.560891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

300ef4f84e15c0bc66382aee7bb458cc6e09446367df8efc1810ca6a81915a59

Aliases

arxiv: 0901.3137 · arxiv_version: 0901.3137v2 · doi: 10.48550/arxiv.0901.3137 · pith_short_12: GAHPJ6COCXAL · pith_short_16: GAHPJ6COCXALYZRY · pith_short_8: GAHPJ6CO

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/GAHPJ6COCXALYZRYFLXHXNCYZR \
  | 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: 300ef4f84e15c0bc66382aee7bb458cc6e09446367df8efc1810ca6a81915a59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8c0c5ccafb10dc49b3b3ab8165eaf76eef3432e6a9a14d23409b2c1243fc3a3",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2009-01-20T20:29:09Z",
    "title_canon_sha256": "6f9170c02ed0b583869f79c02d4015dc00e8b38573fcb089d320a31d367e3460"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.3137",
    "kind": "arxiv",
    "version": 2
  }
}