Pith Number

pith:XTVNB4ZX

pith:2007:XTVNB4ZX7AJJ4L2F323UEKRSY2

not attested not anchored not stored refs pending

The Schwinger mechanism and graphene

Danielle Allor, David A. McGady, Thomas D. Cohen

arxiv:0708.1471 v4 · 2007-08-10 · cond-mat.mes-hall · hep-ph · hep-th · 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{XTVNB4ZX7AJJ4L2F323UEKRSY2}

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.

Cited by

1 paper in Pith

Classical constant electric fields and the Schwinger effect in de Sitter

Receipt and verification

First computed	2026-07-04T15:38:21.558660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcead0f337f8129e2f45deb7422a32c69e6c8b4679130511799722128c0414a1

Aliases

arxiv: 0708.1471 · arxiv_version: 0708.1471v4 · doi: 10.48550/arxiv.0708.1471 · pith_short_12: XTVNB4ZX7AJJ · pith_short_16: XTVNB4ZX7AJJ4L2F · pith_short_8: XTVNB4ZX

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/XTVNB4ZX7AJJ4L2F323UEKRSY2 \
  | 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: bcead0f337f8129e2f45deb7422a32c69e6c8b4679130511799722128c0414a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dacba4cb1f7505541b8e3b1fc91167fcb985ddd0951399a25de9224f5c9bcdde",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2007-08-10T15:17:29Z",
    "title_canon_sha256": "9303c05a2f1dba2dab58a3e70a313aa8cf4da2669900106bf6c1e9834760a5ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0708.1471",
    "kind": "arxiv",
    "version": 4
  }
}