Pith Number

pith:REYR3JII

pith:2016:REYR3JIICLM6N5FMBBYOCM6Q35

not attested not anchored not stored refs pending

Unitarity and vacuum deformation in QED with critical potential steps

A.A. Shishmarev, D.M. Gitman, S.P. Gavrilov

arxiv:1603.06264 v1 · 2016-03-20 · hep-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{REYR3JIICLM6N5FMBBYOCM6Q35}

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	2026-05-18T01:13:37.571809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89311da50812d9e6f4ac0870e133d0df4e1166953c5bd68e059ab6fc42d4697f

Aliases

arxiv: 1603.06264 · arxiv_version: 1603.06264v1 · doi: 10.48550/arxiv.1603.06264 · pith_short_12: REYR3JIICLM6 · pith_short_16: REYR3JIICLM6N5FM · pith_short_8: REYR3JII

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/REYR3JIICLM6N5FMBBYOCM6Q35 \
  | 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: 89311da50812d9e6f4ac0870e133d0df4e1166953c5bd68e059ab6fc42d4697f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "873255e8a9e34f6dd8f6f23a419d3b6e9111032acc326efdf716e243d417e82d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-03-20T20:26:21Z",
    "title_canon_sha256": "841f32dad06e194a01f6107ce48411b064df23b233790ec883079050df224a2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.06264",
    "kind": "arxiv",
    "version": 1
  }
}